INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d3197d965c5f1328c7ad6a0b86d804908bd354a88b022afbd90023f29e50b49', 
    's/i3ZLDHRM996Uvn4/uIcbO6Jn5tK3qm7Wxc0k2vXkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)