INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '446ee9137027d3b50b4ec3718e58c88e230145ee9bca1f81b01aecf110208aba', 
    'vWIjBXuW2nE2yw0tk94JdLaDGoE58j8VxckcqlAm3UY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)