UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJvbwTPYMh351J3axlV8Ah9qrw47kBYmT7GdyZpyTQI=' 
WHERE 
  key_id = 'e176e2bc9cd944f56b4843deb72111b64294d4490d74f298b84cfaa2db028fb6' 
  AND (
    token = 'uJvbwTPYMh351J3axlV8Ah9qrw47kBYmT7GdyZpyTQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )