UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgUKNUZrWjcEkpzm29QAESAxw5akOv4T1di4Cq6vGnU=' 
WHERE 
  key_id = '30736c3d762fe77ec3e5302cd5ddfc7a1d474e6799f432d92757142f0e6eb844' 
  AND (
    token = 'BgUKNUZrWjcEkpzm29QAESAxw5akOv4T1di4Cq6vGnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )