UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dXGzenDeyT0exLgxYkoHWMN197L4losMl5bh93ENIk=' 
WHERE 
  key_id = '88d26ae9a99df6e001b041f2ff98e768f5ce3ba0b98a8cfc5d7ea0046419ee5c' 
  AND (
    token = '9dXGzenDeyT0exLgxYkoHWMN197L4losMl5bh93ENIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )