UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gpgxaWJq1+mXo6r3yD/+vhDknadBfmDcfpNOTHQmGLM=' 
WHERE 
  key_id = 'f88e9a88dbfeb2ce5ce9f7794724c0cc75028bb72e5cc1a265fb96cb2b62cd7e' 
  AND (
    token = 'gpgxaWJq1+mXo6r3yD/+vhDknadBfmDcfpNOTHQmGLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )