UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7XdUcaQKUeHkDMQ2RbqTdxMylDmG28xI8y8531b/oDg=' 
WHERE 
  key_id = '1e77af6a59cccf707b134415c6e9df8f667fe04e74a643da9879114a67bcff61' 
  AND (
    token = '7XdUcaQKUeHkDMQ2RbqTdxMylDmG28xI8y8531b/oDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )