UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMG5Rr4+N37Pmhdt1iFdJNdDsuFP24FjJDFeo80BNtw=' 
WHERE 
  key_id = '5ccbaccd3cebc0ee2371d60fee55b991ad89adfeabe5e5fa2f2e91c8fff863d2' 
  AND (
    token = 'nMG5Rr4+N37Pmhdt1iFdJNdDsuFP24FjJDFeo80BNtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )