INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68d7192d1415dcd71ec50d84e05f8f97d27ad63dd8cf26eb0f627e9e27e8a87c', 
    'mW5qlcFEqj+UEqqpA1qaMztxXDvymg3pI5/WBkR2buM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)