INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c7f3c660aecb0d93dabd3cfb30f60567004fdaaa8840c1f97d27783d2242e2a', 
    'EOKuXPXzIBveMO3V44ol6qKdEYx7aZqmCM6VNdYM+wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)