UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frfBs8Lo76aczr+FWALN8AKovREsUh8QbFkAUuhwYMo=' 
WHERE 
  key_id = '2043e0f98c644aede72cdfe49d43b59052e0366fadc36b285cbc78f31925fdbb' 
  AND (
    token = 'frfBs8Lo76aczr+FWALN8AKovREsUh8QbFkAUuhwYMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )