INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '020b435be1e18320933fe2618fdd1c1d1af7614e8654f365cca52841f1e03084', 
    'tmY12pltycy9f9qrOby9ldr8EGpZbirDNsgEvkdsr8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)