UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFyRILmkDsPDV2epzTx88N9RDbDx55quv6CL3aumf2k=' 
WHERE 
  key_id = '112d597e4c1bc14f283f5a8ef51644af7b981e4daf07a2a432c178e952994a32' 
  AND (
    token = 'fFyRILmkDsPDV2epzTx88N9RDbDx55quv6CL3aumf2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )