UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWlWaBkC6eFGypJyCu74/2iO6ppW3oblptLF2j5b0wo=' 
WHERE 
  key_id = '9cbb442695406a75bb25138e9abab3d1bfb1f4640d910e202b0d5bb8e11e36b7' 
  AND (
    token = 'UWlWaBkC6eFGypJyCu74/2iO6ppW3oblptLF2j5b0wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )