INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df402756f2d9e97b60f78224ad610c4678a9ade604a10ebdac24e35d27cfbd68', 
    'HIGHZjXDy/F4apXDg8UPR2sUVEAXUDG0tpRXIE1Ywbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)