INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5201c3fb660874c4f6b5b742b7935a4b107e6492654596abfab9b451f03e1234', 
    'bq8z9UdQzPperaTqUYrMJuIWibIKEQheg5koqY1xoBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)