INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1a0b10f8fbdbec268f071e6c428fd66ffc8f0649f081d9cad8805400f35fe5a', 
    'bYKxojqSU2k32FJiNEW4xsfVs1B7hBegbE4wKgS98Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)