UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cnlxm0LEa7vQ7gnY7UTfp0QeD7GkO59w5EKhSq3BEEo=' 
WHERE 
  key_id = '490e2b81c0670c05dfc30523bfc6b5b3ef9da1f5a59480acea3d2047358d64a4' 
  AND (
    token = 'Cnlxm0LEa7vQ7gnY7UTfp0QeD7GkO59w5EKhSq3BEEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )