UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qbuy9AVDcW+I8Yi80cVgrAxPV6Nq9ANrDk4S0cZRDZI=' 
WHERE 
  key_id = '2460a406f2ebab5c1206837c989e3ebca146218a9e9f0215b4ccb7bec0aa1c3f' 
  AND (
    token = 'qbuy9AVDcW+I8Yi80cVgrAxPV6Nq9ANrDk4S0cZRDZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )