UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IcmXVDvGqoxpiRMeu2R5v7DPEPi/9X3cGxaP2TF6dkU=' 
WHERE 
  key_id = '201e23de4553c2a21bf8353c734edbae073edb7f5dd7568a81de70848ec36d61' 
  AND (
    token = 'IcmXVDvGqoxpiRMeu2R5v7DPEPi/9X3cGxaP2TF6dkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042