UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGMVDN6+blAq8Hs90Pu+ufNGEGpDCUY+fen03RT6bnY=' 
WHERE 
  key_id = 'ad35cb30e2d5a827270670a8626eb9a5847ea966beb50aa78999c88dee367df3' 
  AND (
    token = 'xGMVDN6+blAq8Hs90Pu+ufNGEGpDCUY+fen03RT6bnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )