UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3mO4l29frn5IUwlxOpY5C9xuUEHsVT1Jmxas2W1ayY=' 
WHERE 
  key_id = '6fcde2e6bf69f5b307e4c1a5d9d1e4f1e95a9b4c8271d3c3471585a0da633e17' 
  AND (
    token = 'l3mO4l29frn5IUwlxOpY5C9xuUEHsVT1Jmxas2W1ayY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )