UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LFUqxBEKF73aqqDTBl2iDm56PwmhJBX+KGro9+JcS98=' 
WHERE 
  key_id = '75d56f532ad729974eb3acb861a3270ffc46f2f63879874082bee9795df08ded' 
  AND (
    token = 'LFUqxBEKF73aqqDTBl2iDm56PwmhJBX+KGro9+JcS98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )