UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9DBzDUSrzyWaEsgFxPOSKz2zjdw2AZ7U4xkyllqwY8=' 
WHERE 
  key_id = '4065f821ca64ba58cc9fefce663c7364f582656146d54bf63102282f7ed763b0' 
  AND (
    token = 'n9DBzDUSrzyWaEsgFxPOSKz2zjdw2AZ7U4xkyllqwY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )