UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mzlnd/AsNR8xhAHiQc5oukVQno3N2dfglgNDcUqVY/g=' 
WHERE 
  key_id = 'ff8dcfdf3c4197b962b8cefe9dbf11152272a61db5936946824288c2ef8ba3e0' 
  AND (
    token = 'mzlnd/AsNR8xhAHiQc5oukVQno3N2dfglgNDcUqVY/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )