UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFflp22+FIijPSnoAoygOGAx6+SmqZDOrZT4lgStvPM=' 
WHERE 
  key_id = 'f844673fba7b7bc4cb3dad11598ac7c6ecc40b251627e40bc4d1e25e4c9c3114' 
  AND (
    token = 'FFflp22+FIijPSnoAoygOGAx6+SmqZDOrZT4lgStvPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )