UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r4FPiKivpl2cvyahcBuIXBWgRwJIFiNv9algM3D1Eqs=' 
WHERE 
  key_id = 'f339efe32652d28fbc0e806cd75f9d3d29c89d9b34450d69529581a5ec3184f9' 
  AND (
    token = 'r4FPiKivpl2cvyahcBuIXBWgRwJIFiNv9algM3D1Eqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )