INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ee62255cb4b03f018af5b89cde0901db5c491a843b4d12efd0945c4a48fa6ed', 
    'c6TSKJmbLwZkrqIzu+K0nTUlff7+gmutsrlWVKVJKY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)