UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNECW7wvtfe0Ww1/AJ/JvPBfG5X6ElhIzev3q36RDYs=' 
WHERE 
  key_id = '7d71fde7c27b6fe2d72c7697efcbab8e42bf100f98554d390bafc7e4f4136af7' 
  AND (
    token = 'rNECW7wvtfe0Ww1/AJ/JvPBfG5X6ElhIzev3q36RDYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )