UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iv6jJG0ObCsP1Ux5qVrIAXEadPU+gFZ52XHU3elNwgY=' 
WHERE 
  key_id = 'd88302100c06da8c56ab95948a6c29de9a936492767d068e4662c1f46d7ff6ec' 
  AND (
    token = 'Iv6jJG0ObCsP1Ux5qVrIAXEadPU+gFZ52XHU3elNwgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )