INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4c806f4d763c2e782f5d140da616fbd558fcc94a68a0b049bdbb1d3a520fb1b', 
    'Z6Zsd4FIzt1bLqQWf6xXxt6CfDnd1aPpGWpEw9lwVCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)