UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAjD5MrvajwHirtFuOF7CjTzG79o+MK/c7aODkLF3TQ=' 
WHERE 
  key_id = '26a25b77bcf1328bfec499c6b4f6f14954fe6f4a52c768f24f349b2f986d5fd7' 
  AND (
    token = 'MAjD5MrvajwHirtFuOF7CjTzG79o+MK/c7aODkLF3TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )