INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a0fc56e51afbf278b6b3b7eae01472def6e5eaf88af9222739734caeb7336c', 
    'XZL9kBLpLkumF4felJiN1I37X/RYmzJ/ZFBwLg3qfI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)