INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0d2c14c948085017376c3996510a17ca8bbb27fe4b98553f688a5bbb9b63017', 
    '7j1wttwtZVAvdsVn/10Uxwt8JM9zCH4BTCJK97BxxVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)