INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad7b56ce814292c5c87ef90241a6e9cdd07d05d27e7602ec4914a88f868e61a0', 
    'CUoVIUUP+gg4PsinMxix6ceAY/GC5hTxEYBz1rP8Too=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)