UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjK9x2ixJs92xddn8f/5BAjcbPH8dXjO/3NE+ZxZqn8=' 
WHERE 
  key_id = 'b6e6fa7a0a3a75ad8b0ef683871624af6c2563afae9f1dcf2d064c8832c72a11' 
  AND (
    token = 'gjK9x2ixJs92xddn8f/5BAjcbPH8dXjO/3NE+ZxZqn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )