INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffae1108021bab04884f46a99ffa2d49b628a2531ad09759739b65d01a30468f', 
    'U8KIzj2Fm4uHA6xeI/MmKi/UC0hTkIiOnr8TCa7vvz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)