INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f53c4aaa843985a06ef09af58dc13120e8d4d86c5293128c496c9bf8c39ced91', 
    '8ni/sLQgDDzCo1FWUM774dnPg493b6pu1ufVo73efEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)