UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+uy4OUXue+UvGg7kRHrJMxFWkr++sP8dEzGcVtKYGY=' 
WHERE 
  key_id = '5a782d555c451ecf4d26695873792b2c63150f344267fe2c882db73322b6637b' 
  AND (
    token = '1+uy4OUXue+UvGg7kRHrJMxFWkr++sP8dEzGcVtKYGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )