UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKE6Lu0HYkx1AlC/yEK4SLX6YogBWuIA3p11GQKFqQU=' 
WHERE 
  key_id = '5505a446afa9bec55c34858b1350fea357fe6fb3da20e30d75f811a08127a602' 
  AND (
    token = 'bKE6Lu0HYkx1AlC/yEK4SLX6YogBWuIA3p11GQKFqQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )