UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fBrwpiOja1io5l2xhoBOYkDI1pewnNO12Fs5bIXF/3s=' 
WHERE 
  key_id = 'c47c1658b58df7895df6226690f842b61a1365723bbf264dca9efcaaca936f56' 
  AND (
    token = 'fBrwpiOja1io5l2xhoBOYkDI1pewnNO12Fs5bIXF/3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )