UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEUuHMkhocXFp1txQB6faweNQBgDLT3ppOLsOyTCqhg=' 
WHERE 
  key_id = '2783daf3ecfb27c29c5c322a2cd063b6c50478ce0408a8a056cd3d5b04aebe30' 
  AND (
    token = 'EEUuHMkhocXFp1txQB6faweNQBgDLT3ppOLsOyTCqhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )