INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3d256556fbe0f603e122d1979b75a26e83a02b5e565e296bf5376a5cd3ee53d', 
    'v22Ty0HxuKy2QPnDAMrU3MLme0HtTSShjqiJC7EkLLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)