UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gRda7gwTQvTodUQT+CRDNeA6vTMPlUnDPl8Dahy2PA=' 
WHERE 
  key_id = '7423f1867ca43f0e7d880b3fef5a409c614e1f602576c7cb562ea2868335421a' 
  AND (
    token = '3gRda7gwTQvTodUQT+CRDNeA6vTMPlUnDPl8Dahy2PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )