INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d2a00f6d384e466dc30108bebd9823c082ccb13fd3d289406083dbb50a46a93', 
    'SHMpFnlE7ZFZKy9qjxYen5kcgTjEnS2kgXrPh9F7Y8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)