UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7H9k57Sh5CgeVFNhYjma6D0fEZMPXp+gWZKtzc9TSA=' 
WHERE 
  key_id = '139518f0a0dd1c1f8c9bc28f6b53e1ae2a904d51413dab3808b653de4c758e87' 
  AND (
    token = 'V7H9k57Sh5CgeVFNhYjma6D0fEZMPXp+gWZKtzc9TSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )