INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0753eee5d753500aab2fc096008a723dd9e9a195fe3d77dcf0407d3b2ee1ab2d', 
    '7w5a4dH1RsgkqxYagfrjP41qlj5GCvDSCd0V50Jw3Ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)