INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2b6a566be5a6e9dab5c7e04b98a3b5c3fb5987fc137238140dfdcc99b929b1', 
    'CEC/Xgog2BYqv6LVdk1XIlSPxgAH8b/JNp7njag4EFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)