UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fuq3+ODb2FiKzDfgh3aDmEimvPJx1bLQYhcCMghJDY4=' 
WHERE 
  key_id = 'dfcfd6b3eb805b571fd2bf40104c7cefd7ea30cd6e6d2f7eccbdaec70f73b3c3' 
  AND (
    token = 'Fuq3+ODb2FiKzDfgh3aDmEimvPJx1bLQYhcCMghJDY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )