UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FeaFzNptaMPvKPRXfyVLa8NbMx6yR1e/rhVs6oQgNpE=' 
WHERE 
  key_id = '28b6c61317e581578bbe552d049fbb16d6188f4a429cb54b19d2c8b260299043' 
  AND (
    token = 'FeaFzNptaMPvKPRXfyVLa8NbMx6yR1e/rhVs6oQgNpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )