INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd52d875c15e6ac5f04756e0a356b9ab233abbee5939fb7b4132913194ec82d7', 
    'i1xYv1q3iyDVvA5vpBvgDgfJjN3fJ18Ak296ovsr15w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)