UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3+KinEVnrgpiOGDZmr0+bXy2n8T+YmfuGAx8y5huAk=' 
WHERE 
  key_id = '3a65120206f2b6362f0e687bec30516591d5a1097c31ac571e11499043ea9ae3' 
  AND (
    token = 'I3+KinEVnrgpiOGDZmr0+bXy2n8T+YmfuGAx8y5huAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )