INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a530589031ae99bfd71ffea04d69c9bee12c7f1b5fbafbdc14a9e6b518327da8', 
    'I8Zi8cbyUnpfjG2NbuMVYkO1ONNkT3SG078zjM9Ir0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)