UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPlU6OeDM0KewAz8m9UWE8gCUq24ZRDMNHo31vr7ziQ=' 
WHERE 
  key_id = '70b0e356dda51e59f1daf805afa85674eca7bae77dbdf0708bd68b3fe4b6b416' 
  AND (
    token = 'LPlU6OeDM0KewAz8m9UWE8gCUq24ZRDMNHo31vr7ziQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )