INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ff41a22978461b230795d8e64ca17bb39ea5a20599e2fdeeb366e7ad48796f8', 
    'OU7AL8SSI+wNrfKuRHdH7Qk8bKjuldWZAA7sI2n1iqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)