UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i57qEJfGqjTmA3dDX8SSxFvy1er6mW7s3mU3wM1ZM5Q=' 
WHERE 
  key_id = 'e8aa8360f0837f3049d0978e268b144d2d723c9527b203cc937ae7ba75226e6c' 
  AND (
    token = 'i57qEJfGqjTmA3dDX8SSxFvy1er6mW7s3mU3wM1ZM5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )