INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35c78e8f8bfb4307cf5cfebf0777c576123c643066029507ff852a771ae29f4d', 
    'YYQNCFWxgqehc9s8FIO/0utiEW4ijX2rNO8MiIJhU/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)