INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0caa349c5a2ea0bb2f67ffd586b2b4d8b778cd89732193486b0d24fb7314af8', 
    'dHYBiy2mZnnrN92C6LtW7Bh7ClmKugSyXVCLyFv2RkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)