UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWcGA5ArdQ/UbWUkwtK5Kxj8TA/Vk8msy6FhgB58bIU=' 
WHERE 
  key_id = '1ff9f6d6d8c0e9155e7fade95d0862a57beeff6af83a21c2b1cb73274df1d991' 
  AND (
    token = 'oWcGA5ArdQ/UbWUkwtK5Kxj8TA/Vk8msy6FhgB58bIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )