UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cw2KckYbZqw4SSflhkJc7uYWCNH1Cx/zvtJOQfC2Kj0=' 
WHERE 
  key_id = '95d0338388ff6d5bbb03812ccf391ad06d5b50acd7ade3442d08cc19501cebe8' 
  AND (
    token = 'cw2KckYbZqw4SSflhkJc7uYWCNH1Cx/zvtJOQfC2Kj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )