UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P18Osv4qJokVnN7czI3KpAxldCb+CO3K8kvM0tzjxgs=' 
WHERE 
  key_id = '9d8cd4fa237e8d3e3ecb2f3c60253574419c8a50ec061d4ad4c1255f4106def6' 
  AND (
    token = 'P18Osv4qJokVnN7czI3KpAxldCb+CO3K8kvM0tzjxgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )