INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56eeb0163ac11b4f1358cf30f2b02d5bf938fad1886961a646708d6d9392d5ee', 
    '40F6gCY81wC3MWcNiIXbfL5Lin5ggFa8lT/g/zKtHks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)