INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98b26838aeae91ff4aaf8d727cf57b69e27dff86b3e452c8f313773246a7fc3f', 
    '5EV7r47GlnirhOAmMxHgP/6wFNt0DGh3YE0Pooh3Dvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)