UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+4oE6tDhsN1EzwyuTElVRVPWA4nibWrSZvDLHXhzv4=' 
WHERE 
  key_id = 'cd5edd7245ca2f9b1e0e27cda00e4c78f24cf84e25f9ff5a90f3071714b0a52e' 
  AND (
    token = 'g+4oE6tDhsN1EzwyuTElVRVPWA4nibWrSZvDLHXhzv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )