UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRGomMhHc3xXTSIghPpS9PTSWwDbDd5CWPM304M5lS4=' 
WHERE 
  key_id = '27ca0b3ed4001f8968c13f32b7d9dedd72da3eb067cd20e7ef41725f75dadc28' 
  AND (
    token = 'NRGomMhHc3xXTSIghPpS9PTSWwDbDd5CWPM304M5lS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )