UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kfEfGx0msIlXi8VmftXbbN+lbLP6Y3NAkaCklMGXpg=' 
WHERE 
  key_id = 'cb67548edc63fd74926a04020cb0b2058e037e984d5418947e7936f4d6f53727' 
  AND (
    token = '9kfEfGx0msIlXi8VmftXbbN+lbLP6Y3NAkaCklMGXpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )