UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKPLIMSneI2N+VObMUs4UF3CZMpOuQwAEkJn/gB5nLw=' 
WHERE 
  key_id = '26ead9d738c377477b9187ce2e3313bde4a6568e22355c2f781ef3b8084b8ada' 
  AND (
    token = 'uKPLIMSneI2N+VObMUs4UF3CZMpOuQwAEkJn/gB5nLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )