UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnpLi/kOaW9mC/mkBSBcY/c+tEdyghfLHhJDvj+80CM=' 
WHERE 
  key_id = '45ad20c8584ce812ac8b22a9d4e25bfb1134414901664d13b500d42ab80681a0' 
  AND (
    token = 'UnpLi/kOaW9mC/mkBSBcY/c+tEdyghfLHhJDvj+80CM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )