INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ca15003931a245091166160a17b86adc38ba9be5f098d46959691ae05f74b64', 
    '7lSYt2JqPx/545WOHcI8PIxuEpM6bZYNeIyULqg0PL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)