UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qb0xHw670ppMoab+HlKWB0Xe3mpYZQh7t83U1IyNMXU=' 
WHERE 
  key_id = '84abfca0e96991986d1db98fc2f3880598d0d4fa94a5b591e5af5351f7695180' 
  AND (
    token = 'qb0xHw670ppMoab+HlKWB0Xe3mpYZQh7t83U1IyNMXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )