UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFimR4onVb7PcF1gQle+5ovUF2Q1RvA0zeIs2iG2cRc=' 
WHERE 
  key_id = '0db9febc3a5a6521341466d983ea363ac69971e2042d1cc8b6d41793f9378b8a' 
  AND (
    token = 'vFimR4onVb7PcF1gQle+5ovUF2Q1RvA0zeIs2iG2cRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )