UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9oY8GNh30ipuaR2k3gw85wZ2naFp+mgFHqf6UKS3Mg=' 
WHERE 
  key_id = 'b7e43b3188631fcf1e8a57a67a5038df34985003efbb3fee6e11131f7b96f5b9' 
  AND (
    token = 'V9oY8GNh30ipuaR2k3gw85wZ2naFp+mgFHqf6UKS3Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )