INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10028068399dd97bfb6fccdf4e3f47def78ed885dda50082e33e4e2ad00263a8', 
    'MprdeZBMhc25Se9uBbkkq9mTFH4GCwpsDwfishpUH4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)