INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6e1afdfc191069b352c750e95d0c8bebebffe22391a78898a14523df12500fa', 
    '9QZFhFCoeByYsq4adpT232YqmurIHf/4iV5tRLHz79k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)