UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9L0dOGhX2tHMM81lU+dUJKk+vseIRGCpt/739S5B0gk=' 
WHERE 
  key_id = 'fffb646a189c14e5b8577b6453db895b17c1c9c8ee30668c3cd3afb60253a15b' 
  AND (
    token = '9L0dOGhX2tHMM81lU+dUJKk+vseIRGCpt/739S5B0gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )