INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900c3b543d7df30305a1c9500df25d2fdf3a696609365ecb57a717a46c858c4a', 
    'MLIpAc+6YYbLwsMrMpH6saM2uGfOyVEaG5jnyXnXJDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)