INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d697c935ffdc5b0c212aa655863c69bd8307edcc780518ac4edbb869b3a8910', 
    'O7eNZwsRpXHORndaiQocMvLr3oH+LROOdhs4gnso7P0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)