INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5533dcc6a78710efc0ed9c8d32f1028d73d560b8e1c17898ea722c14998a71c2', 
    'klgtkunTIybPKmcMFzksp8F30yP+WH9RwRQUS9Tc2dA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)