UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWZWAa8h9QBHYCX9fO3Jc9oQjAdZJM9TabTjIdyLi0g=' 
WHERE 
  key_id = '78b9332ef092acef3fa8e15e6c145636c3085666a94dc76f2b713c33b0aa4bbd' 
  AND (
    token = 'RWZWAa8h9QBHYCX9fO3Jc9oQjAdZJM9TabTjIdyLi0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )