UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcfC2Hlv77L7mYWEW6l7oo5dahUXgtkZEyVGcUbJQWQ=' 
WHERE 
  key_id = '277a86363c771c88800c2daaeca30b1077aa078967350925a77590047ca5b9f6' 
  AND (
    token = 'ZcfC2Hlv77L7mYWEW6l7oo5dahUXgtkZEyVGcUbJQWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )