INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '894404fd5deffc43179a1b9061decba2abb2c7bd0cb9b92ee7cd01100d5046c6', 
    'zZtaL/NLygGia+TqpVx6mwZAwE6jIcQQ8UPS04Hp9to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)