UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TtMYWpzV/Fmt/DqbFXzatOsK5vrckSVSv/LG+8UkM8A=' 
WHERE 
  key_id = '59e59d2d8cac7419140afda888b19908c96a2e9df46e5538caef3aa4d0738aa4' 
  AND (
    token = 'TtMYWpzV/Fmt/DqbFXzatOsK5vrckSVSv/LG+8UkM8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )