UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7I6mOYLRy0Aeb+IkQxgx0Ax+N2W6AOVN88EsDYQc2I=' 
WHERE 
  key_id = '6daa8ba2310639a511bbad58b54a8224375d8d36e16279fe08c2d2c88f8acf94' 
  AND (
    token = 'I7I6mOYLRy0Aeb+IkQxgx0Ax+N2W6AOVN88EsDYQc2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )