UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A49Zegp+9qCq0X+tKpYSAI2pE/O91x0djgSf/b3ZT7A=' 
WHERE 
  key_id = 'f900aa8f34883fe5bbe915c79453209834db7472242ff2b96a01f3bd5d1db58c' 
  AND (
    token = 'A49Zegp+9qCq0X+tKpYSAI2pE/O91x0djgSf/b3ZT7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )