UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S71kndNgG/ttk1CdwuhGIckJFN/UJRhTEX481ULGCE8=' 
WHERE 
  key_id = '7d189acd1fa76ad47a54f22607f44b6c7c872a657037a1aa0d6eff84e3ecd340' 
  AND (
    token = 'S71kndNgG/ttk1CdwuhGIckJFN/UJRhTEX481ULGCE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )