UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1TD+KKIuK+Q1jGnc4vVsbJqA6V4wWbdTFyTCTNC6+I=' 
WHERE 
  key_id = '92c296189ab83b6f4bf2c74f3c02899b713ed5503107908d2a5ff921c51a4523' 
  AND (
    token = 'y1TD+KKIuK+Q1jGnc4vVsbJqA6V4wWbdTFyTCTNC6+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )