UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRbkX4XNKFox7FhEvVBOSk4plbPjwSjLeUdTEoTT8Wk=' 
WHERE 
  key_id = '1c9d8fece8938babc39168ed15da56661cdd79807992005c2a31b60edebe4cdb' 
  AND (
    token = 'DRbkX4XNKFox7FhEvVBOSk4plbPjwSjLeUdTEoTT8Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )