UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJdzxdTk/Pd8DnNN+yX+CejxT0La2pJ4enZ159CypcM=' 
WHERE 
  key_id = 'd41612a68eab62203796513450d2fbb5c976e105220bff544e5423dbb75beaea' 
  AND (
    token = 'UJdzxdTk/Pd8DnNN+yX+CejxT0La2pJ4enZ159CypcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )