INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4956b2a159fc5940eb1fd87517f5b7ce82541b802db01e97480a71189e9fc38', 
    'hYzVG15/JnhdKGZSdl0PjQPg0mxm+ON9OXgyMnG1GsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)