UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kg1UOKIoPvrqrYEWyLHYWkUIIiSOcMBs/sLUM3G4rbo=' 
WHERE 
  key_id = 'a2c299a275e6bccd75cab1e8d27a1ff8db39fa6bab7187a335404c4e4e64c47b' 
  AND (
    token = 'Kg1UOKIoPvrqrYEWyLHYWkUIIiSOcMBs/sLUM3G4rbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )