UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pvppMD8bUeww5T9E7K/1bliTouvR4pxVfa3t2cNVflg=' 
WHERE 
  key_id = '11e76aadd8e0d91688168698b88dc6d0d73cd8681e73db309f22a07de6ffa23e' 
  AND (
    token = 'pvppMD8bUeww5T9E7K/1bliTouvR4pxVfa3t2cNVflg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )