UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDCtgCfQRtse7LEK3iXusYmGMfeqxAHQoaI3SXE55G4=' 
WHERE 
  key_id = 'f0f7b416622cea68ede13229d7783657e7211812b4a9a84546c1083c07e2e135' 
  AND (
    token = 'UDCtgCfQRtse7LEK3iXusYmGMfeqxAHQoaI3SXE55G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )