INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b64689d440a837228a052d83c2e35759e225ada37b2e6ae1f1241a4051bf584', 
    'zs7D6eTC1BvhfwxQfQr8bUASFxVZnRsgeb2LkPMfVgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)