UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhgcHD/wHcK5OGERIg8vtx/8eavsHw4F3VjwYI4ucu0=' 
WHERE 
  key_id = '456c536745fea0037d463f4679456d4a05a69e67bd333c881ffd62e16481a8c7' 
  AND (
    token = 'hhgcHD/wHcK5OGERIg8vtx/8eavsHw4F3VjwYI4ucu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )