UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3AFYIdtynwLqWX+kJnpOfwM8xYQAG2MDSRDhw2OpYs=' 
WHERE 
  key_id = '1a8ca80083c1021dc7c60e9518fa42baa12d6dcec3c0ecd9ff78d03a6c4617e3' 
  AND (
    token = 'f3AFYIdtynwLqWX+kJnpOfwM8xYQAG2MDSRDhw2OpYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )