INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd374dc9857bf17e71ad6ae1a4122f819fd35b3bc78e4a9e31e0d7b6f1486c4e', 
    'P6NEvAfOXVsmZPVHZf4khuyaY4asWCCV8RArevK6P1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)