INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d933a75ffa63a17820c3016837af7bec1384070de13ee22eabb68eec512c9d3', 
    'Pr6NRwCSIfGdjE9EW9VidYl+fo2xwNHjrkvzqg7HLwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)