UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fuiwaOnedzP9f4oPidoFfhC5fk+HlcQHx3v3HW1D98=' 
WHERE 
  key_id = '7e2c82d1cccd6301082ca9e08a202f65026a4d58d086afbbaeefdf1d3e0498d6' 
  AND (
    token = '6fuiwaOnedzP9f4oPidoFfhC5fk+HlcQHx3v3HW1D98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )