INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47f999e53716c907643bedb2c530f4f16bfd78302eb738f0b95f6a1d730ab7b7', 
    'NR3EDYxaVglXEUNF6iJyQghKujWQ6wj48JfO9V1yZ7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)