UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLqToPPf5V+XFUzDYchOPAWU/PaR6/GiWZYbCNPJsPs=' 
WHERE 
  key_id = '7e6152e3bc86cb41c444f50fbb19221dc7c9699f6c0a7e35daa462d5f5e330d9' 
  AND (
    token = 'yLqToPPf5V+XFUzDYchOPAWU/PaR6/GiWZYbCNPJsPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )