UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtP7wqVFOW44CXiCqgffUchaeVz2xzvmSsU/aOaxHlI=' 
WHERE 
  key_id = 'c7ed37799f43fa239c8305a851e39ed1e4422cd25b4fe063ad0db12a2333774c' 
  AND (
    token = 'BtP7wqVFOW44CXiCqgffUchaeVz2xzvmSsU/aOaxHlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )