INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a731d08bbe1a6c96636cd8ba6ec30d94de33490a18b08d43509212290d0a610', 
    '8oAFkDoGoOnffvYLTp1aZIsitEqjzGtsZd4o9zsW+v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)