INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ffc23d2a8efa22bdc68c620701868943bcb8bc38a7f4be3866a4a7e28ddfae0', 
    'ZM/D7ZL2vBzYA3Q94vwufGMWlERaauWjR2GKy9FErFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)