UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fv2dPSuDa8Av0meaAWrR9c5q9xZP4spOOvNXLUthPLk=' 
WHERE 
  key_id = 'df8ffdf7f005ce03be14b892531d0193f98ea9c98e4bfdcd02a9dcb03bb4ab4a' 
  AND (
    token = 'Fv2dPSuDa8Av0meaAWrR9c5q9xZP4spOOvNXLUthPLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )