INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fffee4a526a02b3220bc354cd12df070707d8c9a59ad994501084ff7d14108b', 
    '3XSl9MJtsCnJcom1AxXr+8agjQYwCE1W14qjWxgVeI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)