UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FajZp74cwDBhR4lO3dcJF4o5Pl/asob1H/3lVocnSpI=' 
WHERE 
  key_id = '3c6eb1d4905070595e14a933c3ff37b03b831253018888ff8737f2a63b17b087' 
  AND (
    token = 'FajZp74cwDBhR4lO3dcJF4o5Pl/asob1H/3lVocnSpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )