UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLC4Rxu6TPnlBEc8i7bJV8ZUrqzln7HD4bqsrdIiiys=' 
WHERE 
  key_id = 'e9d2463f3380254c87de6e637cd67447a9043a79817cf46029132057d28d3f6c' 
  AND (
    token = 'iLC4Rxu6TPnlBEc8i7bJV8ZUrqzln7HD4bqsrdIiiys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )