UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nW2rCca+PndU/rWE+gEsyE652fqy1EXDHmSOKn+xzBc=' 
WHERE 
  key_id = '7055e31a941a36463411298d4db0e7d00ebfa9126ed5d3752bb696f163744fb3' 
  AND (
    token = 'nW2rCca+PndU/rWE+gEsyE652fqy1EXDHmSOKn+xzBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )