UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5FGYuLT2e0usHyWE+x6EEYtxLV1InWuVuzVzm08ZDmk=' 
WHERE 
  key_id = '4b675f4651a1261e456dd6ebd848ddd7384a8256cd56165445b6a2fde0f2f981' 
  AND (
    token = '5FGYuLT2e0usHyWE+x6EEYtxLV1InWuVuzVzm08ZDmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )