UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4Bf8v+dfG6C2vDdbBT0+UILzkvR4l4IbRrF8XCzfNE=' 
WHERE 
  key_id = '61db003177d64597e0741d9e2560a60fb71517c005d6f8dfb01e47eb9d3e2340' 
  AND (
    token = 'v4Bf8v+dfG6C2vDdbBT0+UILzkvR4l4IbRrF8XCzfNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )