INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c9ac78536a37fa191df0c1d6b467354e66240ec0ce6b133f5d505825f6bf43e', 
    'uN9Pk/j/bKYeGI8KFGynAVS8kZuTV9FbDk2UaUEOJ0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)