UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tN0dCKjFiU9hf855bFE5NRg+QwlWJkUaB3BXPTbK04A=' 
WHERE 
  key_id = 'f8ccaa65a94323a14feff452b21baab53ccd3c4cda91d7deb40f10be5601a6fe' 
  AND (
    token = 'tN0dCKjFiU9hf855bFE5NRg+QwlWJkUaB3BXPTbK04A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )