UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VR12SQnDpNxaP83RRCJ4TuNQF/N3wSFaImLYfCcgiU=' 
WHERE 
  key_id = 'd51913e3dd77d95d71cf3da0781c5a21ae4affbb78628acea78863cda3f25786' 
  AND (
    token = '9VR12SQnDpNxaP83RRCJ4TuNQF/N3wSFaImLYfCcgiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )