UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IxgUG73HhcH64qD/aTkIgGJar/lLf8xwXmdZL5PAds=' 
WHERE 
  key_id = '271529d593f2a4407bf17fb19632d9905f5b1dd41467e4acd30f0402adedcff4' 
  AND (
    token = '9IxgUG73HhcH64qD/aTkIgGJar/lLf8xwXmdZL5PAds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )