UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bSgHKJOUgXXduO7VowC5z2bQu7h1PIVhDDy3hUWKLE=' 
WHERE 
  key_id = 'bc06c2468a1df8410f20c5c2c9e495ba90d24b661616c2c0937019810ec7a64e' 
  AND (
    token = '+bSgHKJOUgXXduO7VowC5z2bQu7h1PIVhDDy3hUWKLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )