INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '377a030edc65a9a1b83ec78089992294e5b586c297a48b9f814f4638f52b9c9d', 
    'OP6CFfT+5ZkW4WYbXR2m+VsggP9dfMWYYneNElYq8ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)