INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b59da3c3cd6aaa4c4d04b6ce675a73413c475b5e02458668ae31c50412328fe', 
    'rq56L57/nEsB5eXCKbcpnR1HcnOih/w9sDewxdVvzG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)