INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71840656b77deefb7dcace3ba13cbccec8bde5255ec6a64c6cf62e8f320d5e87', 
    'IGSR6w138T3+KYnVG/OZwULdVuxE0MBvciDyF2Y6q40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)