INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987fc7c7ab98e651ed7cb3fd1b424db4bba694d42afbb649b5390375bb48a3e5', 
    'K/G2rgTS5QbBvFCZIabThG1BZz/bMdCKbrUOXSjSfUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)