UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYite5NdFE10ccuuTP9ZAVSWiVTILJYPoxa/kEQJGhs=' 
WHERE 
  key_id = '6f66668c0986d1420b9dfa0d75a82ed5f3c19a1a89cd99259c51f9a7e2270389' 
  AND (
    token = 'YYite5NdFE10ccuuTP9ZAVSWiVTILJYPoxa/kEQJGhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )