INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d187300795168342579f5385f4956a6009803b19f6dc6bf3416d08a4efe6956', 
    'KjXs5aKp8Fa42nIWZRC447LJOpYEB/OqF8AQ0z8IcY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)