UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIJpbjEHCE4NgcnZsXRqvTcJwRARVUpZVgePgWHIins=' 
WHERE 
  key_id = '1c8840293e66b35d57852d420abb05c7f2a73296b042ce79f195a15fe8613aa3' 
  AND (
    token = 'LIJpbjEHCE4NgcnZsXRqvTcJwRARVUpZVgePgWHIins=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )