UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XmYWEEoO5s0zV/YcSeolFfH8lhbLOsg+7eejQgRvZrw=' 
WHERE 
  key_id = '249047703dd4bb6441958da4a53e4b49df797e1af20ed9d42846128ec5af3d01' 
  AND (
    token = 'XmYWEEoO5s0zV/YcSeolFfH8lhbLOsg+7eejQgRvZrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )