INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7f9a75120cbe63d9f1a1419b52018388645c67758372a0503e707d2429170e3', 
    '2eMSdAeL4QRVPLbx2wWmn/f2oDfZnYhWOV3kkIxmBzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)