UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7j8nEIXhq+QQlChr2K5j2atkJIZOU58TaOKztKvUyRs=' 
WHERE 
  key_id = '08aa653f9dd94a747a0e4d380a6a158eaa37beb938792cd5edf9fc08bd008554' 
  AND (
    token = '7j8nEIXhq+QQlChr2K5j2atkJIZOU58TaOKztKvUyRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )