UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqRePldnWTEzZ7bolJdlgrHE6XHLcfsFRw2w/c+Xyns=' 
WHERE 
  key_id = '67be69c55d754412073e2f9cd57060a2df8b84d65b8f9080f53b2ce413df5e60' 
  AND (
    token = 'mqRePldnWTEzZ7bolJdlgrHE6XHLcfsFRw2w/c+Xyns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )