UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAI/RjPTZJ7QFEmhDBLSQAcmdC43PSkKl95OP5at6Bg=' 
WHERE 
  key_id = 'ff9a3bdcdadc931bbaf5e79e797ac4bc7db09e9392b842c43e32c4692f2ec9a3' 
  AND (
    token = 'rAI/RjPTZJ7QFEmhDBLSQAcmdC43PSkKl95OP5at6Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )