INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ddafc1f487a821a1c173057e5f2910eb45ef455ecd96b6d21e90fddcd094387', 
    'rlZIX2z7fFtLhe1OnqBldW8uAffmK37AeJ63P7lz8hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)