INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fef7042fe23b7ef49cc0d983a8eacd52a78aff22ed57400682d148fb422396ee', 
    'xCeaXgVxDz1zG5PGkDsWbFECD9CRXvFDveVd2WFJ7QY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)