UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 're/h7/yUm9+65tNYtMDDN7pNW318XvQhA6i2NBENTZw=' 
WHERE 
  key_id = '7561b27fc4efdc9df6209bb87b9b0efa4e0da7dd9eb3172fd78790f597667244' 
  AND (
    token = 're/h7/yUm9+65tNYtMDDN7pNW318XvQhA6i2NBENTZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )