UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tqm1XnuErHtYZwnl1HhtevEc+cquEXnUNba8IEiPYDk=' 
WHERE 
  key_id = 'e3ae216d957c7bbec2282cbecce504dd045f7e0b70143b6f73b7031362e39f74' 
  AND (
    token = 'Tqm1XnuErHtYZwnl1HhtevEc+cquEXnUNba8IEiPYDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )