UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jc/3Nm1LVGlXGZAry0ANRjKaFZ4qgYytk9DJQWcuEJE=' 
WHERE 
  key_id = 'a392ca495a2a847a75e23075b6ec5b61c76c38c23a5001a9dd9a7d3c262d5846' 
  AND (
    token = 'Jc/3Nm1LVGlXGZAry0ANRjKaFZ4qgYytk9DJQWcuEJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )