UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36ULR4SMtTyBrcADBb9NgfbcljTVMrIbv5tjBhZvHB0=' 
WHERE 
  key_id = '858f8f549e7c15b7011d16d2d24dc4579c31362b9f4321a6fac5e92363fcff3c' 
  AND (
    token = '36ULR4SMtTyBrcADBb9NgfbcljTVMrIbv5tjBhZvHB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )