UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UaoFcgmrxpXzS0q72eDeOgrteDNcGsOEZXEabn/VGkM=' 
WHERE 
  key_id = '4eea8302a567db582538ad6edd6bbe4fe8602dc487bf7a1e17548af9e7239137' 
  AND (
    token = 'UaoFcgmrxpXzS0q72eDeOgrteDNcGsOEZXEabn/VGkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )