UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dy6oeGXRJYYWV4V2fFnVNE+/R16+Qc0vX4J2+2V4K2o=' 
WHERE 
  key_id = 'c35d5febe4d94895185856453eca3aaa4e340ae162ad97f0ff42787cacf30039' 
  AND (
    token = 'dy6oeGXRJYYWV4V2fFnVNE+/R16+Qc0vX4J2+2V4K2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )