UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xf4Zf6GIQjtExwkXVdFYbmY+GLlCvSrCVG1tYPDqE6M=' 
WHERE 
  key_id = 'e52040279266917afa05cd477c6f4ab497a6d149a1da142aa525dc353f490f88' 
  AND (
    token = 'Xf4Zf6GIQjtExwkXVdFYbmY+GLlCvSrCVG1tYPDqE6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )