UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCv8mJLWdmPbBlEbbi/FBUNP0Z5aA/reU/KxtFQnjaw=' 
WHERE 
  key_id = '8477d0e8998103116168de9414a86a4c1f3e48ce638a0023facd396846736f7f' 
  AND (
    token = 'iCv8mJLWdmPbBlEbbi/FBUNP0Z5aA/reU/KxtFQnjaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )