UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2R8YrhA5rxetmcdcgxMfXFZ6SjdkykhW9u963QlidY=' 
WHERE 
  key_id = '4978653a1b8f6faa4ea133566ea31a7edf18f16bde956f1510ff08e10080de9f' 
  AND (
    token = 'W2R8YrhA5rxetmcdcgxMfXFZ6SjdkykhW9u963QlidY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )