UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dwcR95M61xzxM/qmNAFyeM/kIHNLfoh92lLiPC8oFU=' 
WHERE 
  key_id = '3177d7c9468183b7380781c414ebf4d4d7e741bd22c4c800fed2c42710f1a570' 
  AND (
    token = '/dwcR95M61xzxM/qmNAFyeM/kIHNLfoh92lLiPC8oFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )