UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qVOS5WHBCqTPvfBx6iJcWf52SWnQ7lHCTI7unzT1/Po=' 
WHERE 
  key_id = 'e849291770b457a2bbc774728540dc805e89eefd49a3d0ffae705a3a19b2ac47' 
  AND (
    token = 'qVOS5WHBCqTPvfBx6iJcWf52SWnQ7lHCTI7unzT1/Po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )