UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pJ9VJzPpJLcL6JoQxA7w4eDPzx7sMYnz89zq+09eN4=' 
WHERE 
  key_id = 'b2d52b4356758b8186afb8333c7864bf2820cc5d322b720dea6cb11ae559e7c1' 
  AND (
    token = '4pJ9VJzPpJLcL6JoQxA7w4eDPzx7sMYnz89zq+09eN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )