UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gE/tkUqLE2qERZrvSF87cYaul3uNLinbOw3e2bnLDUc=' 
WHERE 
  key_id = 'fc48e323c23d64150173c0692d4c02ea90de106fde44c3ffb414fad098aa7791' 
  AND (
    token = 'gE/tkUqLE2qERZrvSF87cYaul3uNLinbOw3e2bnLDUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )