INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a796f9cee44835ebb3b5039348e2c7255d1a6583e4a7264115f67f1cacde70da', 
    'wlM0V5r2Opn0WotMpYLOO0tMe0Cs4xgL+EkkpoUTcyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)