UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biP5HZJVy++OOqqqhGjuyR/X4JVdFCcZdnr/HVfgXrw=' 
WHERE 
  key_id = 'c9baa51c51bab3c72dc676e96e2b9c0a9094ca6fd152bf9d7f2296386d2bae5d' 
  AND (
    token = 'biP5HZJVy++OOqqqhGjuyR/X4JVdFCcZdnr/HVfgXrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )