UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+AEwLlfAsEcJ5qR7qa9exglpFFj5/U3In7oBSdXiRQ=' 
WHERE 
  key_id = '36efeab6e2c8dd66d96c838c36ac018ff495e0e3d7602c36148ab21472af6bcd' 
  AND (
    token = 'O+AEwLlfAsEcJ5qR7qa9exglpFFj5/U3In7oBSdXiRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )