UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SbbfR/56Ij9jCfJDoTddkD6Fv6MrddMdVyBnWahFbMU=' 
WHERE 
  key_id = 'b4b242776a139f9713901120e4552ef3fb00a86e47670b77a728aa2510b272da' 
  AND (
    token = 'SbbfR/56Ij9jCfJDoTddkD6Fv6MrddMdVyBnWahFbMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )