UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GSZo0Fhb6GwN6Ay+vo5b8MW+jko2Jb0oH+xSnsP9gk=' 
WHERE 
  key_id = '9d6c68b37a998e61c5264bc50670d0b6ecf65c32b0a0769fb83c7afdd7c8c83f' 
  AND (
    token = '4GSZo0Fhb6GwN6Ay+vo5b8MW+jko2Jb0oH+xSnsP9gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )