UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8XnmKNrbkMwlZ2HpxKooGwl014adiGJZjsqMOl6aHM=' 
WHERE 
  key_id = 'cd5b18c7b08631150654aa75bf7b558c02e5772e8df641775fc61e13fb05ee8e' 
  AND (
    token = 'K8XnmKNrbkMwlZ2HpxKooGwl014adiGJZjsqMOl6aHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )