UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qc3CiOe/fm8vHupnZDNm3E+sdXXlYNgUhSgWHXrfEUg=' 
WHERE 
  key_id = 'ab8f4952528a627333bd55aff29dd625a1b666543a5f8e992e68c4e0389773aa' 
  AND (
    token = 'qc3CiOe/fm8vHupnZDNm3E+sdXXlYNgUhSgWHXrfEUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )