UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjNmO8znFN0Y/vuI6cLb+c1Wkf+l8BEhtD3/DDMW08I=' 
WHERE 
  key_id = '237cffef98d2651a1dacab60f0928f367e49cdf4c7ce56c295ab7cf376b79236' 
  AND (
    token = 'OjNmO8znFN0Y/vuI6cLb+c1Wkf+l8BEhtD3/DDMW08I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )