UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W/OCYrMEE5G3j5Tps6cCb1bAvGxO8sePBRxcZBNOn60=' 
WHERE 
  key_id = '371be077ccd77cb822a9b953740579e32e9a128e0ff7d4586a3275342bb890d1' 
  AND (
    token = 'W/OCYrMEE5G3j5Tps6cCb1bAvGxO8sePBRxcZBNOn60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )