UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2op7K/OlYdV6gdfIhd23u1ydXGW9rWjXVcxHDPEkrM=' 
WHERE 
  key_id = '0ab8d98ff1319d74e713e6990bdb180159d86d57f84b9cd0536f65c89a150e00' 
  AND (
    token = 'O2op7K/OlYdV6gdfIhd23u1ydXGW9rWjXVcxHDPEkrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )