UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PL7pK07lDxnj5gscf/wY5hwEJRBPrkAGqvucf9Gup3s=' 
WHERE 
  key_id = 'ac1f23864dd3f6fec3484369927ab0df02828fe042e8b0f604bb12fc122dce10' 
  AND (
    token = 'PL7pK07lDxnj5gscf/wY5hwEJRBPrkAGqvucf9Gup3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )