INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '694eb8d3fc17d7c870de095abf2c2cff394a8898aa377f31f34349759ba29469', 
    'K+hvP3D89OLNKxTjTMg/VPObqAik6u8Zvgf4Fm10cEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)