UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLSQ27Nn4/tz4fNqteQ072jy8whv1vGoy3zhH0zYygc=' 
WHERE 
  key_id = '7ed2d81c77cac2abc77bd7eaa3b08d2f28276848fdf9d6720a1ef39dc2648520' 
  AND (
    token = 'YLSQ27Nn4/tz4fNqteQ072jy8whv1vGoy3zhH0zYygc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )