UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPgGLg/1D1OTICVRXVOyzld7tWy3WeFVN7sAtrSKia4=' 
WHERE 
  key_id = '715f28797c2fd96b393632318294603bdc3910a1c303e5315906e650e22cb323' 
  AND (
    token = 'ZPgGLg/1D1OTICVRXVOyzld7tWy3WeFVN7sAtrSKia4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )