UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V1eGL8IzCHbG/LT9aLAG6tDCJkTv1t0ZVZa46MPJBA4=' 
WHERE 
  key_id = '20a0019c2506d5775ae940227e5860d59175fb33ce24a4c731e102877190e1ec' 
  AND (
    token = 'V1eGL8IzCHbG/LT9aLAG6tDCJkTv1t0ZVZa46MPJBA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )