INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4224fef8caead30d08c0d9e026082ce0ec8f0ff87a67bd760ba6d419932f14', 
    'HNzIB3QtW3M0kCgxDeuyxtXTtvhQgyGEPabvvGfQ4r4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)