INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27a9032886c15728b8822742a1dd2ac291929d7017b5009cbb6e79b467b95f87', 
    '4NKxfp5riia3HVI5KU6gcdqpYXEJ4/Nx2OeRhnExOAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)