UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5ab4Hk1u6ubRXZctV2zUswUoaVhuLH1zI9kUP48oTc=' 
WHERE 
  key_id = '8b7a06f772bfe01f80d396dc96aa5da8ab89481126224bef7d1c723d7f748bfe' 
  AND (
    token = 'x5ab4Hk1u6ubRXZctV2zUswUoaVhuLH1zI9kUP48oTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )