UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/HX0GqwYRaeGaowugSAptZwMOIQax1flTa5sEWALd8k=' 
WHERE 
  key_id = '71877047a6887701fa3971000d1271e908cb56106d957e888d6b3d5645844e70' 
  AND (
    token = '/HX0GqwYRaeGaowugSAptZwMOIQax1flTa5sEWALd8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )