UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9llijXdIzjzg/j7bTgeJ4piyGwiN9VpLasDXmtWgcwQ=' 
WHERE 
  key_id = '17b3b2896dca69f0652119834ab5b89c9d62204d927a15f7327ab13234a49903' 
  AND (
    token = '9llijXdIzjzg/j7bTgeJ4piyGwiN9VpLasDXmtWgcwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )