UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+K77jRL1n6SBhnwWxf4GpYAZ7NNnOC3SHEw2xCn7UM=' 
WHERE 
  key_id = '2d235219113ac254b3b67d9affeb9742972a2455a4a09b5b59f41fe3a561d3d3' 
  AND (
    token = 'T+K77jRL1n6SBhnwWxf4GpYAZ7NNnOC3SHEw2xCn7UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )