UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mmyb5EYCIyHTjuBbRcLLyCDuTGGAT12KrTS4WhPB9lE=' 
WHERE 
  key_id = 'f5b368c90081cd59f7e56445227e404ae23f344b08e960aff5c1b0d2e4334cc7' 
  AND (
    token = 'Mmyb5EYCIyHTjuBbRcLLyCDuTGGAT12KrTS4WhPB9lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020