UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyP6ZCmTHvxCY/vl/3HC830LNYfdzunWdrrAC+d0LgA=' 
WHERE 
  key_id = 'b7246e8ed73813be41ac6635e79cb41b05c8b4e7872b8d16c4fb4290281a15fe' 
  AND (
    token = 'DyP6ZCmTHvxCY/vl/3HC830LNYfdzunWdrrAC+d0LgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )