UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYwoHMwCFLYCIh6FvhUjLOhfEW0ziWCdIF9oOLp6EWk=' 
WHERE 
  key_id = 'e1e90bd3206af7bdcb64c74349063b613971b12aae9e9c4f318d15da66a8b1c5' 
  AND (
    token = 'OYwoHMwCFLYCIh6FvhUjLOhfEW0ziWCdIF9oOLp6EWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )