INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '440d20548da2bf285c78eb86670617585c09e5485217ab8d0770dd5c445eb7bb', 
    '9jSdqKEzDIHp5SWn6SCYBsDD5tZBwhRQtNyQj0qb5Hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)