UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnOfE6LVLiJ/ZGdlTIeHcBvBY3R9npFhx/6ODwF0Nl0=' 
WHERE 
  key_id = '7d8e4459b007a3802f11f735146321d7824995af3d71224de99d683a60d13561' 
  AND (
    token = 'hnOfE6LVLiJ/ZGdlTIeHcBvBY3R9npFhx/6ODwF0Nl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )