UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hzv16wYEp3uNnDW6ZvzmOHxKbdSwW7klIC4/WdrWn18=' 
WHERE 
  key_id = 'd42f055722e5604c08fadff0051714a3226660391993fa6884ea3d7351bbd9dc' 
  AND (
    token = 'Hzv16wYEp3uNnDW6ZvzmOHxKbdSwW7klIC4/WdrWn18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )