UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XE26QlCfsTcizHjiO9UeWHB2Xzrcz2VTbToAuC277EM=' 
WHERE 
  key_id = '7e6fcae64c1a7957d9c927ad9793792359e6c47b7ad0cba485a533a4ec9007e3' 
  AND (
    token = 'XE26QlCfsTcizHjiO9UeWHB2Xzrcz2VTbToAuC277EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )