INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d073f12de1a2b5c35456e93584988d5db15c18c68b26e81a1aa44d69851bb2b', 
    'rewVLBQdIvl2C8jgLqdAfDton2twZ7zcrVbA1Yd5OY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)