UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUX5mLOLlmdk0HNNSQR3X4S9lolSqfwu6PBAAQOunKQ=' 
WHERE 
  key_id = 'ffb41158f1610fae1d299d6245855a541bbe4ad05177f2bcb26e267eb8e72ea6' 
  AND (
    token = 'TUX5mLOLlmdk0HNNSQR3X4S9lolSqfwu6PBAAQOunKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )