INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '333889dfd3f96835d294d813c5e76bf9bdf96206ac4d87fa22194ef449f3e037', 
    'qqdb3eW4TPeYy8nhXuuo3fy9aAsQbqSoWvp5vZTwftI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)