UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HV0CcbTwjCcWs3mHDhHj+enrDCaSB2524TP0k3jSYk=' 
WHERE 
  key_id = '78dd4bb3331f12e303fff2fd25461fdebf688a6eb499cfbfe748c6a2d32569fe' 
  AND (
    token = '5HV0CcbTwjCcWs3mHDhHj+enrDCaSB2524TP0k3jSYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )