UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bk1rC66TNfdfvFpl2Z/pzPBpPp3A43qYYx5wog9KeIA=' 
WHERE 
  key_id = '95927d09aa8d719169fe2e64b6e928065acd3b484af8ae9aaf0d16bd0de310f9' 
  AND (
    token = 'bk1rC66TNfdfvFpl2Z/pzPBpPp3A43qYYx5wog9KeIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )