INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7dab9571ee814f3899c4aad51e9cb5e5b826bd825523a9272a17b6240fde07b', 
    'OqZwNAsvCaP/agky4lGIfeTEAI64f7ppwP6wlpTdcg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)