UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weKo+oMltxAwzllf+a0u0+uAkar0wssTi/BenJdmbNo=' 
WHERE 
  key_id = 'dd18a1ba27c241894ca88035f86760bb2c451ca31db2f705baa92d667f1ca2cf' 
  AND (
    token = 'weKo+oMltxAwzllf+a0u0+uAkar0wssTi/BenJdmbNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )