INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '219ca4742bafebbdd20a0c419fedc09f9fec5a50a18694456816f4bae631e790', 
    '/jFOu9ICm/dXZAY4Lc5v+vBd3qZjDyhqfmyJMbRQLtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)