UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGkgrUPwAK4ffqOf+C9aRNPOH8ZFH5O/0UjRmNuV9nw=' 
WHERE 
  key_id = '306aeb873beb76493b6b35e090ea3861db27213f7f8c21173e2ac4422bb029ca' 
  AND (
    token = 'BGkgrUPwAK4ffqOf+C9aRNPOH8ZFH5O/0UjRmNuV9nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )