UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+j+i6dCHTrqIUH/RB1t9KMslZWhbSQAAY+gpoLXrpI=' 
WHERE 
  key_id = '170db3547339d504586c340b18320718b749a5b9b4bf4b7da1cf666f4e50efa0' 
  AND (
    token = 'K+j+i6dCHTrqIUH/RB1t9KMslZWhbSQAAY+gpoLXrpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )