INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68091ef61a781bde2c66ba58b27725c3364d8ae56ec1857245882ff954a11286', 
    'Oc4ZL3bCbgaD7h0M0XoKucKmpDNmm9kUAqrr3pXrsVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)