INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a72010234cdfe5d3f69c966401555995bc5c4c642162388be1731246c14fc24b', 
    'IRUbamiNTUcKepqVkPKMH8Cu3+F2QNenZ9UFrkyIIis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)