UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qz7wZ3Fszh+gokfPZxzyFTbyqRN/H+djHYfC27ACpmQ=' 
WHERE 
  key_id = '4f8848b4663f0dd9788fd488ee957226e15145996905508783f6b5c216ac5f5c' 
  AND (
    token = 'qz7wZ3Fszh+gokfPZxzyFTbyqRN/H+djHYfC27ACpmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )