UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQm5Lh3xZwwOYu572pI32Shg2VvDfhWUDv/hJS7NMrE=' 
WHERE 
  key_id = '6c0e658d063b9319420d5bc44f468d5ad4fa1794c3c3b64938a0ba3d63d62705' 
  AND (
    token = 'tQm5Lh3xZwwOYu572pI32Shg2VvDfhWUDv/hJS7NMrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )