UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfcmAWs/5YCizktaZewxT+lV93Ur3CoEhg4KNwOFmnw=' 
WHERE 
  key_id = '1eac2864ff86953a93269ee069d9a60405b8bcb61e21d83ca70e6635aa0f79fa' 
  AND (
    token = 'PfcmAWs/5YCizktaZewxT+lV93Ur3CoEhg4KNwOFmnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )