INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7881ec1893e4c05bc921ab5fb40cab05c80febe1e5d90c07a0bb3ecefe7d1f36', 
    'SKxno7FGcc5qQveOEx5iXAfw1fRgsSRufGpJCDnufn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)