INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d7606c4f11cea3b661bc5d23915360a8abc7bd563433ce665e046e42743d04', 
    '/gSu5G9D6XuEv7/3Cpv5X3QOHV+g1SoSmqzTN3TWiDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)