UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dxanig+N3hsuUHkPSR53aF+ljQA7IkLezMhvmV9vTNk=' 
WHERE 
  key_id = '68dff7c1cddee5b4deff490dad53d401fd8a03bf64bc6597d510b717c9a630b0' 
  AND (
    token = 'Dxanig+N3hsuUHkPSR53aF+ljQA7IkLezMhvmV9vTNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )