UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiTp5r5l5bhKioQosr2z1kHFFGlHcbTjNxUsFh7IZjo=' 
WHERE 
  key_id = 'c24e6cb76164ff4ec474579f7c96b05bd447556a55838fa6b0371f16b80ecc09' 
  AND (
    token = 'PiTp5r5l5bhKioQosr2z1kHFFGlHcbTjNxUsFh7IZjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )