UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+EkbP5DrC3orZI5yItCW3c3HDZBS7IWDXF4XUASoBY=' 
WHERE 
  key_id = '25e32066914fcdebd3fb158a09086c4e26bf6fba0433a7af1550d8ac4183e9f3' 
  AND (
    token = 'c+EkbP5DrC3orZI5yItCW3c3HDZBS7IWDXF4XUASoBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )