UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '72ZO0NE7mqiG05kBYh2ZQkpwXXL3zd1Gw2HqF93uJYg=' 
WHERE 
  key_id = 'c826f8639cbca758b0ed7fccdddfe20cea54937eb191f877a7cf4ad2636e454a' 
  AND (
    token = '72ZO0NE7mqiG05kBYh2ZQkpwXXL3zd1Gw2HqF93uJYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )