UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nfym4h5aOwUguTE4amJL62NrpZBfhsampzr98/gSheo=' 
WHERE 
  key_id = 'abd5661d313dea3aa965ff1e36ad96c2864a1431b86297bddc9cd1ae9d1142a9' 
  AND (
    token = 'nfym4h5aOwUguTE4amJL62NrpZBfhsampzr98/gSheo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )