UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7a3KCjs6MIxcmhnG+r+E4Y+ij29OpPs6Z4w9M70h/U=' 
WHERE 
  key_id = 'a8f8dcc070ccd78be92907169a357374dca36b7ec9552560628646a5227ad26c' 
  AND (
    token = '/7a3KCjs6MIxcmhnG+r+E4Y+ij29OpPs6Z4w9M70h/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )