UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIIfhVTcUO7Q7Pj99U5f4Xb0UtX+KxzmUOlCS7PyaPk=' 
WHERE 
  key_id = '3bc8a5126d9549d47c65ca2212c659e82b3592cae55b282db1bd4462995366f0' 
  AND (
    token = 'PIIfhVTcUO7Q7Pj99U5f4Xb0UtX+KxzmUOlCS7PyaPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )