INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d66b93d5103d89f72e52963faa9924127a44309144c2fac0316a23b5f190619', 
    'zBtbulhvlW186ZMThXRSIvBemUy69QFifzAlZkTw45Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)