UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOXnrcbfj79cpVDIYJVeGnW3mPZidpnNYntVB/lmLp0=' 
WHERE 
  key_id = '5d05ac57e4dc404149e8cfe8322cab6edbce312136a6bbcf174dc8dcbf3fb79f' 
  AND (
    token = 'qOXnrcbfj79cpVDIYJVeGnW3mPZidpnNYntVB/lmLp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )