UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5O9EQYhYi3kA8a7+wzTLXTfnPgvxEJRfdgo+D+7loxs=' 
WHERE 
  key_id = 'b6433c65a5bd96c1c556e9a0dc9fb21e8cb26e78608bb2c2500f9372c1aa37da' 
  AND (
    token = '5O9EQYhYi3kA8a7+wzTLXTfnPgvxEJRfdgo+D+7loxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )