UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mseq71/ZbPWzs01SRvQSwCqVeNVvNldfG20hFbIvng=' 
WHERE 
  key_id = '70fb61016173e06b66f643988ee08fe74ad34513bd383be44a84dea86a003d65' 
  AND (
    token = '1mseq71/ZbPWzs01SRvQSwCqVeNVvNldfG20hFbIvng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )