INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d2ac02f40189f485a40394828e65dd2f61b072df00c105a8925c5d3c171e49', 
    'DbY+NH8M3rCxG1fjWqWZPqht0RLPYrG/U1DutDLLHzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)