UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ky2C8C2wDnkXtuaayNGcmh1nkmwSJ3SDc2qSpTAGEWE=' 
WHERE 
  key_id = '7ab0bf051a9ffc37f017439e3011e90d313962a27b02350ea83907f5ed9adde1' 
  AND (
    token = 'ky2C8C2wDnkXtuaayNGcmh1nkmwSJ3SDc2qSpTAGEWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )