UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3tDVLKew0HuaOcXg8qDMXxMdkquRcW9x+EPorlQSBw=' 
WHERE 
  key_id = '73c3445cd4e6145dc0eaa481598f299ca2a82762326a5bc18c200db043dfccc1' 
  AND (
    token = 'B3tDVLKew0HuaOcXg8qDMXxMdkquRcW9x+EPorlQSBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )