UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJYhxzMvLsMUsDrVMUssP2TCca1XzMMp/nF9dNvYjlY=' 
WHERE 
  key_id = '7f434ffb81f2b8c98243c2ba6bfafa1f31c0d5911eeea3c46ffaca1c8d4073ab' 
  AND (
    token = 'gJYhxzMvLsMUsDrVMUssP2TCca1XzMMp/nF9dNvYjlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )