UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27sifYQUhhAuCyAwZfAV1NE5qEnR7DZCkLI0PMFlhYY=' 
WHERE 
  key_id = 'b094aacbbfbda5e6c34ebd95c74e9ef9364e46e5047d30c5b0f12ba2b6076c51' 
  AND (
    token = '27sifYQUhhAuCyAwZfAV1NE5qEnR7DZCkLI0PMFlhYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )