UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7wjG/pwDn9eiz2FteZhU0LRNTiXrLqdnQ5wFqrIPKw=' 
WHERE 
  key_id = '74c3d2f7cd96306d76237d0718fdb8b44136cc173549208318cedb3cc77ba1e9' 
  AND (
    token = 'y7wjG/pwDn9eiz2FteZhU0LRNTiXrLqdnQ5wFqrIPKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )