UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExOqQ22t5BGTiuZ7OHZ0ydH3aWoJauUTMLxkjuiTCNg=' 
WHERE 
  key_id = '4dd7e430e8f795c583651ca79f602d7cebcbe04754b2e414e4e6cfc3d371df7a' 
  AND (
    token = 'ExOqQ22t5BGTiuZ7OHZ0ydH3aWoJauUTMLxkjuiTCNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )