INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b4688ec68ad6fe90dcd382ca5ab6a8efd562bbe6a054d1ec2d48ffedb5c0b72', 
    'cCpYxW7lmndqhIXEmYhBhV7W2hC6l/rub9WfJB9Utck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)