UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMTSJmLYwYjopT6frWpNNgw+Dej7JLwFTk6u0zSSSic=' 
WHERE 
  key_id = '59d43b1ea505b355844345e4e9a5e0a4a7343c0a8d274c928b26df400c2b3d25' 
  AND (
    token = 'yMTSJmLYwYjopT6frWpNNgw+Dej7JLwFTk6u0zSSSic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )