UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQkb2zhEiwqwjKqY0zMEFGRiQE8eLcVPZwRkOVzwcmM=' 
WHERE 
  key_id = '155ecddcc09b7dca0543c8a5ff1474c10eabd81f32ee697287742d5dcffeef60' 
  AND (
    token = 'eQkb2zhEiwqwjKqY0zMEFGRiQE8eLcVPZwRkOVzwcmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )