UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3mUUvNbzMXNhSebI7GWibTW/Xx9LhTauw0mAtUeS9A=' 
WHERE 
  key_id = 'd3f133be971918495639132285c7e83e9e883f88840c8c678f0ac9672a8c9e67' 
  AND (
    token = 'L3mUUvNbzMXNhSebI7GWibTW/Xx9LhTauw0mAtUeS9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )