UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMWDhrnaECH26Pf+rb0L1Bfaj6tQfT/44/7TIHImGlc=' 
WHERE 
  key_id = '7535f407bf58d0f281fb80ba6bfa45c2bd151ad1362418a99961c4c39ad4b703' 
  AND (
    token = 'gMWDhrnaECH26Pf+rb0L1Bfaj6tQfT/44/7TIHImGlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )