UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZID+dnZJryPaNXpZFjh2nLAY57lxasg6V3ucXS8U1Bg=' 
WHERE 
  key_id = '8b78bf348435e097effa53a5f67b8da6f0f60105b3690683a427a409c8750547' 
  AND (
    token = 'ZID+dnZJryPaNXpZFjh2nLAY57lxasg6V3ucXS8U1Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )