UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ykTZURA76qOFKqURe7OR8V0Q6e1b8dGYpG1C4MZVAFo=' 
WHERE 
  key_id = '8182ea27e02d7dc1b16c3082536d7b2460b76b09c0a8864f8f0fab3eb75f50cb' 
  AND (
    token = 'ykTZURA76qOFKqURe7OR8V0Q6e1b8dGYpG1C4MZVAFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )