UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6yoWQPArLY6G1udIaWG2iKnkVQgc2jJ1TtVyInuveM=' 
WHERE 
  key_id = '5c3a6777dbe2f7d8bb050e32260eaed4a58d64f5048325fcc6a792d04c31c27e' 
  AND (
    token = 'c6yoWQPArLY6G1udIaWG2iKnkVQgc2jJ1TtVyInuveM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )