UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJWcNs5+CQeNK8uYY6dfASBTlvLiJtEqHqWW0unJfDY=' 
WHERE 
  key_id = 'ffe9289b38077b6373c41879a9269f504c0bf7f6d722fcdadf5ff5c47ff666a4' 
  AND (
    token = 'tJWcNs5+CQeNK8uYY6dfASBTlvLiJtEqHqWW0unJfDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )