UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4cnfvka4Kkk94229YLx6/G7AuWljqb3DO2sUH6Jusc=' 
WHERE 
  key_id = 'd5138fc4301d482dcb103ef630553451bad0747dc3945e59d14c8ca78734f4b1' 
  AND (
    token = 'F4cnfvka4Kkk94229YLx6/G7AuWljqb3DO2sUH6Jusc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )