UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdIO9Lxz/L+pTgfy9worA+oy6Q7bQnDOusuoa6Fsjzw=' 
WHERE 
  key_id = '7fc4a0e460c9b393a1ad80e470d5cdfbd3ab17f053f4689271e36cdff84564a7' 
  AND (
    token = 'mdIO9Lxz/L+pTgfy9worA+oy6Q7bQnDOusuoa6Fsjzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )