UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rz+AD2RZiw3p7jVykyqVPlW3whrJkuHm0a6ADkfrJk0=' 
WHERE 
  key_id = '0b11aa488d30153d0de3f4acdd9b205d4c519bc6b900af10c919a614c1c79305' 
  AND (
    token = 'rz+AD2RZiw3p7jVykyqVPlW3whrJkuHm0a6ADkfrJk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )