UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCohoJloMQLoOPh/l/4KVCUlehkxpL32rrJlmWfPy1M=' 
WHERE 
  key_id = '3b8093865223df872a2ad6e91aef283c8344a81a4556844802972666df352e04' 
  AND (
    token = 'CCohoJloMQLoOPh/l/4KVCUlehkxpL32rrJlmWfPy1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )