INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e61b996a04975597cdb13f6a43c0a9361dd48047432010c28d6430a51f26f6f0', 
    'RMmROV3zd2kJVbhEAxQWdMiB670ji6oCqBa/DAUXFf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)