UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEwP354w83u7wn/uf0+cnU2qrBkDVw2YjDLkJ91nGX4=' 
WHERE 
  key_id = '661c55a46a620c705f8ee2ae61ee5605457cfaf1111137d8d3210b17d4f832bc' 
  AND (
    token = 'eEwP354w83u7wn/uf0+cnU2qrBkDVw2YjDLkJ91nGX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )