UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fQULV/uVhW0M/YpHjia/OZmep1DkI2X6mk2uyLV2Mk=' 
WHERE 
  key_id = 'f52aeeb0ec3bc59a334ea88153b5c9c4344e13d065289b3bedd23173c2f2d13b' 
  AND (
    token = '+fQULV/uVhW0M/YpHjia/OZmep1DkI2X6mk2uyLV2Mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )