UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJ7lkiPGD6/uTwBbEazXCxu0hK1iVQ9DiXufQYbvibc=' 
WHERE 
  key_id = '37b32a57d58aaa9157d27103416d5827c589838b39cf6580f2da2aa1a114fdb3' 
  AND (
    token = 'aJ7lkiPGD6/uTwBbEazXCxu0hK1iVQ9DiXufQYbvibc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )