INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a8b5589189206d0811855e532eb3faaa277c08736fd0786db7fe2e1bcca4754', 
    '4k53IMfntYRFgGJxxZ8I7l7orXIC84DfiJyf9Lchyag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)