UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26FA/15t9enrEdiqEQcnhefdWncYTMcXICLVqZzJjFk=' 
WHERE 
  key_id = '8371b5ec5d4c9f3f328aa68a7aa34a9cb01319093f0af65320ba8d2faea90191' 
  AND (
    token = '26FA/15t9enrEdiqEQcnhefdWncYTMcXICLVqZzJjFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )