UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gvo25HcG9qOBHk7xyXhA30tbKSokEOeSNOztmFjPKTs=' 
WHERE 
  key_id = 'c55ed4417bf4e928904fd912cc87553959140222c029f12e418c9f1d1366cea4' 
  AND (
    token = 'Gvo25HcG9qOBHk7xyXhA30tbKSokEOeSNOztmFjPKTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )