INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '527c0ba521907d7de760b39eb162cb3098a0343edecfdf62080fcee6fae3cb9a', 
    'pvvubHr0aYuV09YwjVngK2C/F035hEjZHPpIPodR4vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)