UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D1DPdbjYvprtJ5O2nHAdYDvQU+FUPGGBHlU2yM6Q3YQ=' 
WHERE 
  key_id = '6250c59bc575891f6764c766d26890a588d79d8e9dc3be17b6d912e66803048b' 
  AND (
    token = 'D1DPdbjYvprtJ5O2nHAdYDvQU+FUPGGBHlU2yM6Q3YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )