UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4REuVIBTA3hJUfwVtkthB8/mrWCiGXoE9xvyQfGp+EY=' 
WHERE 
  key_id = 'ea19ab2def7c60db58788e284571874c6494a12e69afef4d9514f4aa128a5eb6' 
  AND (
    token = '4REuVIBTA3hJUfwVtkthB8/mrWCiGXoE9xvyQfGp+EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )