UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQdxxakGP0PjV57yVVmdyaXswhhmUrrxj2FvWap4n44=' 
WHERE 
  key_id = '123b168ec369c1099945e87f6cd6e705a9b9092ebee148eefb08c763b7be8105' 
  AND (
    token = 'hQdxxakGP0PjV57yVVmdyaXswhhmUrrxj2FvWap4n44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )