INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad0cf8553ece6f3fbade7f29a93b4116b51c7cee752a53d00551ba79ca1ccc01', 
    'tbv6hpBec4OQuApWaKZ/D4zrH0JbfmprhTXskK5AsiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)