UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0OIt9MXbjrpxBp5ARIZsKW7ckKmgI+I3FYeTFlLwof4=' 
WHERE 
  key_id = '0e8206fccfe96aacd62c76265bfef22bb9607da0e11f60a978f742350e1c100c' 
  AND (
    token = '0OIt9MXbjrpxBp5ARIZsKW7ckKmgI+I3FYeTFlLwof4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )