INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '272ebc128e85c37ca29558511b6d8f26aefc52889010335c2480c11837f19115', 
    '7KIwxHcslrgfBd0p2FlJw+BzFh8wZ9bGIzxRj2+ctsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)