UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vI56rKQvu5/TIDCuGizih9y8Zp0QqxgbtN+KfdcGr/4=' 
WHERE 
  key_id = 'e02c3354985435d6c2963cd064eb5cbb7bafa73fec498efc751850d17b283dcc' 
  AND (
    token = 'vI56rKQvu5/TIDCuGizih9y8Zp0QqxgbtN+KfdcGr/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )