UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3ESCi1pKXpy0CL8UTdW7ijD6Wv6cm1GNzpnxv+yWe4=' 
WHERE 
  key_id = '422307c388590b2e047b5abbaffd65c8cd8730f9db718e25a0becb7f5adb496e' 
  AND (
    token = 'k3ESCi1pKXpy0CL8UTdW7ijD6Wv6cm1GNzpnxv+yWe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )