INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d2cb31b9e34d3c7254039d8c5839f76bb1ed5874a8f2b518237dabecc63d30', 
    'f/rZhp78PG5R8/klbybd4jul2uEBkTxjiXMmg8TFK6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)