INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98def6dc2a9454e2784e0133b60e187bd8b01af4c8170ac56f69d6f56bf68876', 
    'fwVul2JO5ibjtSntr1op/r20nT2jnLbBVAKIZH4KdxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)