UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDzNiLR01af7TBp/ZGrWYhEEENMSAYkEG/UmMiGSKDU=' 
WHERE 
  key_id = '4c82ae3d11b8f6050b0a45eabcbeada3b9819df738e4d0e445a2491f0543877e' 
  AND (
    token = 'LDzNiLR01af7TBp/ZGrWYhEEENMSAYkEG/UmMiGSKDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )