UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMPz7IhiSbohxNk/KazwAW2QwuBODcE+lPLLv/fw0gc=' 
WHERE 
  key_id = '16986d34aba9da1c1f5c4f3d18a5068451f526cd4aaa9ca824e40cc8fad23b67' 
  AND (
    token = 'AMPz7IhiSbohxNk/KazwAW2QwuBODcE+lPLLv/fw0gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )