UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lP/ovC57WqDVWKgteDAlkkmW+mk1j0VVF2osxnIHnps=' 
WHERE 
  key_id = 'd2a4fa2da6b14392ea6a73e4f890ebe970f611de65c33592472128a0e72e2a5d' 
  AND (
    token = 'lP/ovC57WqDVWKgteDAlkkmW+mk1j0VVF2osxnIHnps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )