INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd415f1e9b83e5cf9b8dfec62afbc9aaee12f4f3a73fb61f64109fb7eb9d0258e', 
    'ejRe2bVy8vZnwX6kkokkFaXv8qhJjk7px8AGWW5OPIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)