UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RMO/K5cG3MosnK0sZTD/Qwz9N+jB1aFJwVTtP5MwxSg=' 
WHERE 
  key_id = '4d3bfaa8ec14778203cee2f2c52270f07ba4496947519cccba0daa53fc546d59' 
  AND (
    token = 'RMO/K5cG3MosnK0sZTD/Qwz9N+jB1aFJwVTtP5MwxSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )