UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTZRVWHGJkVHer+rD9mHovO5ikh0pyAA/dyqtYHWhk4=' 
WHERE 
  key_id = '27ab96edb07687d9d207d7ca2a67fad012c5d7a18f13d8bc9b9457b3a86173fb' 
  AND (
    token = 'gTZRVWHGJkVHer+rD9mHovO5ikh0pyAA/dyqtYHWhk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )