UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ooBjA0dJVKvWxtuvy9WhT4BRRN/QhUF+juVCZYOT1BM=' 
WHERE 
  key_id = '34a5e748c38087e1ba13133bb7acdd1a7141bf3182683c3ad7995aa87ea03c53' 
  AND (
    token = 'ooBjA0dJVKvWxtuvy9WhT4BRRN/QhUF+juVCZYOT1BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )