UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMeFxq8M4xPxAv+T/K2l8oaNcKqfHPFo9VmtdPvnViw=' 
WHERE 
  key_id = 'cfb9167644d1b53170135bfed533cc97b616126114ef6a2bad91258cf3f21f3d' 
  AND (
    token = 'rMeFxq8M4xPxAv+T/K2l8oaNcKqfHPFo9VmtdPvnViw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )