UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIYxTLf/8aBqabGC6TPl3waD49imE10BYrbk4mJ5hNQ=' 
WHERE 
  key_id = 'ef62cba1b824f15aac834626e7e9e6171726ed8a61dc7e96893518920f710c20' 
  AND (
    token = 'BIYxTLf/8aBqabGC6TPl3waD49imE10BYrbk4mJ5hNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )