INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42fc239fbad24496e7b709064f369631935f5d5207262661092f544c6c99224a', 
    'WKUhvtRTYAPIKViL8nbmwbeaz5Hu9lkQTqt1xHLL8HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)