INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2645f9698414f6ab81e8f291a77987f8d73c29ed0c85d82cc0da9be4d21aede0', 
    '1vP7SXWhA1dICxu7ZbArdpQfkRLj8VAFmDRn/gtEhKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)