UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UX4TBBXBDTf3kUNJmXJt1xwHRBGTkyIHgCdNe0FpV+Q=' 
WHERE 
  key_id = 'b6444f87ea9b4e5dba8a5990c22b5e113fba23c6b176ea270f36d71f097f9cad' 
  AND (
    token = 'UX4TBBXBDTf3kUNJmXJt1xwHRBGTkyIHgCdNe0FpV+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )