UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZoaiU5ljKwJEGuwaJCU60N5m+O6nYtQcPaqTMAxiazg=' 
WHERE 
  key_id = '94d762a8cdaa63ef87389ed0811a982f150d872422a6e452d023314eb6c2a6b4' 
  AND (
    token = 'ZoaiU5ljKwJEGuwaJCU60N5m+O6nYtQcPaqTMAxiazg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )