UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RpfR60iuwK7NdZBncsLg8GAYtf8x0O4CEM4lE8U7P/Y=' 
WHERE 
  key_id = '5966e6e5aa0a6163020135f6a1d2dbf74dfcd15049092a36dc06a190fa0422c7' 
  AND (
    token = 'RpfR60iuwK7NdZBncsLg8GAYtf8x0O4CEM4lE8U7P/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )