UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCcEtYzN2CyVXscE3Cuvk6hEtLDeyeWW7U7jAJ77KBk=' 
WHERE 
  key_id = '677296a945cc2e51798fcf9775940cef9ec13045f3930cc21910913251da2a0f' 
  AND (
    token = 'nCcEtYzN2CyVXscE3Cuvk6hEtLDeyeWW7U7jAJ77KBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )