UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvV1OQiGzNqiQk8tt/X0OlfHzHbUDoklkHGu/ve2H+Q=' 
WHERE 
  key_id = '83ef4be5b07944e2bff96eef6b43758cd6a2e280e32f70071d3abf7af5eaa953' 
  AND (
    token = 'fvV1OQiGzNqiQk8tt/X0OlfHzHbUDoklkHGu/ve2H+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )