UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/bOWkfQqpTXdFVjfW3RY/gnZdtneBpSKETyWUnstLJA=' 
WHERE 
  key_id = '5cad582e87c8eeb113711804d0eb98c4e94994c7361adbb5621d4501608e8097' 
  AND (
    token = '/bOWkfQqpTXdFVjfW3RY/gnZdtneBpSKETyWUnstLJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )