UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u6+Xmv7eQohLs95Xl8BLMyZB7a7/1mzxMtVLFEp/MxY=' 
WHERE 
  key_id = 'd5859e453dfca5605be556bc9d153a9455ec2376fcf7baafd9ae2c463e3cb161' 
  AND (
    token = 'u6+Xmv7eQohLs95Xl8BLMyZB7a7/1mzxMtVLFEp/MxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )