UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xmRU97fNg03Ah1T3XSjENpsCDDlSgQKNtkleGshUB4=' 
WHERE 
  key_id = 'a57c87bc3f84932131b12a11ee50f74ee2b1f23006a2dc7f9818ce33bfde91c8' 
  AND (
    token = '9xmRU97fNg03Ah1T3XSjENpsCDDlSgQKNtkleGshUB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )