INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6663a219865ed4c2504542af064e8fede39940d2b21dd51e2adbc88411cf9a', 
    'qp2z7UskCOBNPtJt/bWhVcQQsfGmnFi+lBzUUROhBms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)