UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqQmZI2AvkB8/ueGuCe8fFjaFxEDp72rMdjPn7hE+Mc=' 
WHERE 
  key_id = 'a96510c2cf074ecf6f0363f81aac306affe33e3e1ba449eb6f565401058057b6' 
  AND (
    token = 'qqQmZI2AvkB8/ueGuCe8fFjaFxEDp72rMdjPn7hE+Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )