UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wQQE/izIqbcLRwvfINsEWaTzSYBMH9J49FFgNf3wFfA=' 
WHERE 
  key_id = 'd2e515e0b31625b2f764a3f476c1a456650de4dea91908f410b59feab8738150' 
  AND (
    token = 'wQQE/izIqbcLRwvfINsEWaTzSYBMH9J49FFgNf3wFfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )