UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FZa2OwktNnluH5odjnYKsse6TO1sVJrnafrbEMcbTOI=' 
WHERE 
  key_id = '9be5b6177dffab33b5351447a624ee00b26f94a0c60d559411ff9704db2a9d7d' 
  AND (
    token = 'FZa2OwktNnluH5odjnYKsse6TO1sVJrnafrbEMcbTOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )