UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nRjH9SVVJ6V5OhWdWkNWVRM9tAkrskYA2foT3qAeHs=' 
WHERE 
  key_id = 'e5cf6119604f7815a0ac72be11d6b378775a10b5a6292197b09462b08e01b3e1' 
  AND (
    token = '3nRjH9SVVJ6V5OhWdWkNWVRM9tAkrskYA2foT3qAeHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )