INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c67a0cc35d43a131b6209bcda1b122a90254edcc8fa50df9dea29538c1d40755', 
    'YI+tHQhDFIx48XRi4NG1vFR2zeN6qDN4g9SmEM2OXxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)