UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FZfYIjPal9E1k6e679kshULlzPf1RP6XX1UNgbHGlv8=' 
WHERE 
  key_id = '3a967878ce709e2947a428b912f6dc33b68128b33f820493478c48bb3aa303fd' 
  AND (
    token = 'FZfYIjPal9E1k6e679kshULlzPf1RP6XX1UNgbHGlv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )