UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2Skuj6tERXlI6JWX0f7A80RMlLc79WyM8a1Vvde+uc=' 
WHERE 
  key_id = 'b70936414b06dcfdca4c2839cf37a4a458b0eb9c8c8ca9d4bfa6cde40834fb06' 
  AND (
    token = 'T2Skuj6tERXlI6JWX0f7A80RMlLc79WyM8a1Vvde+uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )