INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cfe41f1adca5fab668763d9b8f331f29ec98dccbae71a430d343efc82eae3eb', 
    'r+El07tA4TDXO3XRRYwEjRRHZarzFQe7MCSZoG8r/eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)