UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUVkL2t4YYleNkEEITc7er3FKbdN/cBmvhrPOL9KccY=' 
WHERE 
  key_id = '58dfb18a31cbd93f8b1182b70877bfe77dea9935fc73c86def27cf376c481043' 
  AND (
    token = 'rUVkL2t4YYleNkEEITc7er3FKbdN/cBmvhrPOL9KccY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )