UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'adR0B2/L4i52A5Pc0fSlWb/fEy9LEhkbF5auTyW8yUo=' 
WHERE 
  key_id = '64ab45d93f29148c35f89a0cc85b3bda2fde04bb17bdd5d5820e636d29991657' 
  AND (
    token = 'adR0B2/L4i52A5Pc0fSlWb/fEy9LEhkbF5auTyW8yUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )