UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFrB88rIVB8xWec0+hRhfX9oAdv+A4HamTvU3oHpQ3I=' 
WHERE 
  key_id = 'b1c82dd5ea004c4b19bae8052fd4d18a08f6b1b2ee7409b5ca73c2fa054cb0ae' 
  AND (
    token = 'tFrB88rIVB8xWec0+hRhfX9oAdv+A4HamTvU3oHpQ3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )