UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBplZx3FzdUjtJM9s+b7LUVqxxACUr/doagofGT7LLg=' 
WHERE 
  key_id = '78f35c4bd60089a523ae563dcb708dc874a590238a8e2b9c68a3d081151be3dc' 
  AND (
    token = 'zBplZx3FzdUjtJM9s+b7LUVqxxACUr/doagofGT7LLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )