INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a47ad9c08535ea048a0ccc8153afa7d799f14102ff7038aebff57436471ba76a', 
    'Wg6ZliYjRQ3aU70CjESJot5KHf+w96jrWX11yEK9Fy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)