INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e482d77fe9c7a2b3e9449d3afb26c72812eb59febc35b073f128db2ef939b3c', 
    'AUh0yOmtFC2XRh5RlbVTF86V90T5hGxlHNoE9RRUup8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)