UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tz67dGEt9FrVE2FdMqzeXExsMneIEWoZFObifU3OjD8=' 
WHERE 
  key_id = '08908ea4daca408f9b0b66499c187a168400733c1014a50e599870a6a16472db' 
  AND (
    token = 'Tz67dGEt9FrVE2FdMqzeXExsMneIEWoZFObifU3OjD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )