INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98d6e4fe19c00fc768a460621ca72eb6529d1998af0a83f9d36c283103305552', 
    'uHGoysakzVg4ZjrdgjCoQjnJKbyMOE8ZdS9sZ/DHC7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)