UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3OuVzyyaApnZisbL2TWiN7xS/aGySpnFiikY/pEMFk=' 
WHERE 
  key_id = '24a2fe5b133f66f9598b4f42822bf46b54e5b1756cb079455566d1753c4c28e3' 
  AND (
    token = 'e3OuVzyyaApnZisbL2TWiN7xS/aGySpnFiikY/pEMFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )