UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSrdFpyMHaLp143ITS0F9IcP0GYrF/RSs7ebTVZGQFo=' 
WHERE 
  key_id = 'e36f0a5e3299fa497c6f086ef76158d43ab69f9655f537e04e570ada371d81bd' 
  AND (
    token = 'mSrdFpyMHaLp143ITS0F9IcP0GYrF/RSs7ebTVZGQFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )