INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7d7a41bf326ec4aef87482532f9398c77fe7f3d0cbd972640ab7dd08a36f24f', 
    'ZQk8ScOweriWIpNFB9/QrTTld2hCgSBmRFd/0zcM2cI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)