UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'apXbVaJxTk4zdf7LRXFEIDXJsIMz3GrjKtSJcoT0yWs=' 
WHERE 
  key_id = 'aeb21872a2bf84af5147300a925e336409baf9fef6169685eb886f9d21ca536f' 
  AND (
    token = 'apXbVaJxTk4zdf7LRXFEIDXJsIMz3GrjKtSJcoT0yWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )