INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61c42d48537babd70614bdff3caaf533c20972973f310eb2f1b96901dab99da0', 
    '/utAJxhxjZgq9P5H+16MJ2kTgXJPKgE2m5WhFvEkctg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)