UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89sxquDjOTCv/0HDzAXY2g1TW1cm3uXModBmPbMFVF8=' 
WHERE 
  key_id = '52048346885016c5bca88c5771cde5d901de6004b8c88cb21de40677f7fd3535' 
  AND (
    token = '89sxquDjOTCv/0HDzAXY2g1TW1cm3uXModBmPbMFVF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )