INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3302349577f5bc9ede1d67dc8ecde7940dd6f1a2a7f028a1930907f885d44304', 
    'xfFmQYp9wdHTpFECB/V7ZfUvXKJDg6XKq4Bg11tM3tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)