INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db8500af503e775bec952fabcdc0ca328585c59e9db01762de4ba4e520932ece', 
    'fYMLfiEDvmjkCnZpEIdsWuj9JdBR47BqXKkMKulUF+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)