UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlvJqdhPHhZRxs6lhel4k7a817bj3j04ZmnSYwONeNc=' 
WHERE 
  key_id = 'dc8274864d3d7655ef4922ff85bdf79c7a1bb81eb073579eefb7d98184376851' 
  AND (
    token = 'QlvJqdhPHhZRxs6lhel4k7a817bj3j04ZmnSYwONeNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )