UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/shazkPXJsbiyM1fFGerZjazK3PPjy/Elfeel0pE4E=' 
WHERE 
  key_id = '4e96abb471a5504df4653e6bf375618cd97568dd7f1a3e9698be9e7d3a73920e' 
  AND (
    token = '0/shazkPXJsbiyM1fFGerZjazK3PPjy/Elfeel0pE4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )