INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e946e2fc8c1f14aea568ec828c0f44360a3756579cc949fc7bed308c996d649f', 
    'Shzh3/NkAPb23pY0j8g2uqmnSjdvnF9alD0ALsQH4E8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)