UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwxmCipL2jqjvmTljD9VNf3pDMBQf9VFw6WJrgjdGB0=' 
WHERE 
  key_id = 'fbf87756355f5800f429d14f7da096411eed4bbc796ba68324fb0be8b8cb6dc6' 
  AND (
    token = 'kwxmCipL2jqjvmTljD9VNf3pDMBQf9VFw6WJrgjdGB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )