INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f03559748e68e83bae2ba150605288a101ab83d1df998223ea8d9b0254876df9', 
    '8EkB0lIfQLjNIUv2ouywRb6v4NSnGVV37gpEWeSaQzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)