UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etH+dMbHKndXkq3ArFgYCfG0oUepPJUSb3VHNQmdm8w=' 
WHERE 
  key_id = 'ad2cf5cc893404345e5bc00ce6835fd148fdc51dec4794ea100c1706999c3e1c' 
  AND (
    token = 'etH+dMbHKndXkq3ArFgYCfG0oUepPJUSb3VHNQmdm8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )