UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5Z7W0nVVXXcLmYMyL5T1p+eg82v5GjM0y61y4SkUMw=' 
WHERE 
  key_id = '86e403d5c5654e6ae78c1bafe7b6b33b96c852bf3016c41edee9069d1bfa7665' 
  AND (
    token = 'A5Z7W0nVVXXcLmYMyL5T1p+eg82v5GjM0y61y4SkUMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )