UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+ggN5DP3wKe+ngCvgomaKULBvRBuvD2ZeSiBF1MGJ8=' 
WHERE 
  key_id = '88f95a430bc8410f7670c3571bf06857399da40f7c2cfabc522e95560e236c46' 
  AND (
    token = 'x+ggN5DP3wKe+ngCvgomaKULBvRBuvD2ZeSiBF1MGJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )