INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6da747ede245633e4df62af01219ade7a031095a258e8051ff6b5bb471878157', 
    '3MfRTNG3W5n0+Glgeb3iXm7umwWlQd5ImSmbdzwPdSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)