UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FHzDsV7WjfUXZf4z5bEHF0Zm8UCUdUYG/aBaybqTDP4=' 
WHERE 
  key_id = '6a03260f59b0c5ed5f3801d428b997610c77fc1a93816a09fc9705bcaffeb108' 
  AND (
    token = 'FHzDsV7WjfUXZf4z5bEHF0Zm8UCUdUYG/aBaybqTDP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )