UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ufo0QmFtfNUlMcGPE/VqEqIbwurQL3J6psZwQNklJEs=' 
WHERE 
  key_id = 'be3cbe6b7d1951b86322352919c4c17d6842b037a59b9b1c68f8da477bb55fb1' 
  AND (
    token = 'Ufo0QmFtfNUlMcGPE/VqEqIbwurQL3J6psZwQNklJEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )