UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bYIqm9zXQO+VdBwLbHKOGjCfnTga1Kgc2DfZyxFiS2I=' 
WHERE 
  key_id = 'b22f3351ac78f19ed72410c5304a1d5059d1fc04cc93a80f33a426d82d205dd6' 
  AND (
    token = 'bYIqm9zXQO+VdBwLbHKOGjCfnTga1Kgc2DfZyxFiS2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032