INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8df673b5d9d9f41089fc71776fc4aefd5b34ea5e37863181c38ff4bbf15b239', 
    'OImcR2mJQ5EZQnOFiXnNVA4ro2uGS7JpRkTS9qww7dA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)