INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dfc09a1ce6adc7be4fe3dd2d5183102035d4b69b104576f277f381bcc157a7c', 
    '5Hn1RlFvzHxK/As3zfx1pd24KOujmJATyUjNkYjMFgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)