UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LMr7/KbjKvRIHMOl0hD2zLnU8R7Wzry+b4hKQngCFE=' 
WHERE 
  key_id = '240846c4e52e352f158dd42d1a213a03d5339fa2c5214c8ad7a8b37e17840eb3' 
  AND (
    token = '7LMr7/KbjKvRIHMOl0hD2zLnU8R7Wzry+b4hKQngCFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )