INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ccb5f9814aaeea289e0b72aeb862cda1cc5e574e394a59da4a6f34ba2807c1b', 
    'iPjAuoEjhA0NeUKySVlhtIaM34VWah11xSWqWHlNF8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)