UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a43D7Sj8AH0xgo9NlV/K2a81Uj/ZU/8lETwdw/VD7Jk=' 
WHERE 
  key_id = '33a08d0f6a48609d413fa934750df10f289f9f14e04cff8ba5c3e2b1dfad17c4' 
  AND (
    token = 'a43D7Sj8AH0xgo9NlV/K2a81Uj/ZU/8lETwdw/VD7Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )