UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'unmtBKp/Ia3MFoUyDpHujHenieCsWLE1Kg7uVJwRrC0=' 
WHERE 
  key_id = 'e6fb717b2b551292cf12723220df8a86e4fd21590d3bd3ca58de7f5e63d4b40a' 
  AND (
    token = 'unmtBKp/Ia3MFoUyDpHujHenieCsWLE1Kg7uVJwRrC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )