UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/A52gcaFjuSMfr1bFv7VBSN60eAmJRHt+AYDu6SkFg=' 
WHERE 
  key_id = '2e1960727b0e1e5253495b29a4c6249ec95a794e696cbc4a113b4a661859b8db' 
  AND (
    token = 'N/A52gcaFjuSMfr1bFv7VBSN60eAmJRHt+AYDu6SkFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )