INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac756d177b826e0b075b800d25df455bc9b213483b8dd81b984eaeb68d103072', 
    'ADHODi9ixAXQcWnB7m+t0fDImnt9bW2m0GPWncRlubU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)