UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'narGlGTB8jb6HbsQnJ4pL4sw9YkoqU4Y3Ltnxhlv9Ag=' 
WHERE 
  key_id = 'b45d840ff8c0a5131b31c20c787fc241c6c31bad702e2aa0668368514c250054' 
  AND (
    token = 'narGlGTB8jb6HbsQnJ4pL4sw9YkoqU4Y3Ltnxhlv9Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )