UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwHZB6PWVjSs52OI9LJBhc85sDpL+vPsC2kumpN3W1U=' 
WHERE 
  key_id = '16ba474f5b8b2a8e4078b4a69beffb9c90e25b3fa5da71f5225d7577a1e59edd' 
  AND (
    token = 'UwHZB6PWVjSs52OI9LJBhc85sDpL+vPsC2kumpN3W1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )