UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWrRW/BbEAMTE08zC0d67BEcP/AbxEceADGlBV1FjOM=' 
WHERE 
  key_id = '8616b0d1482a5e406a1605287e2cb108f84d5781273af0483a9ace8ca72d26fb' 
  AND (
    token = 'JWrRW/BbEAMTE08zC0d67BEcP/AbxEceADGlBV1FjOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )