UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4t5JVn3EwUrAKKfEcQRmWSi/rX66SFefbpRB1cz3rXg=' 
WHERE 
  key_id = 'f1b7f5302189120120e6204e69ea4232f3d65f50c7a3a70ee42d43f22a4676fb' 
  AND (
    token = '4t5JVn3EwUrAKKfEcQRmWSi/rX66SFefbpRB1cz3rXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )