INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ca69e1c7b30a611d94cd00e3bffdfd271d3c633fc6b08426a4456aa5be56a8', 
    'hiDBnGhr350e/kyAk5so1tjZTehptYzeycql9O+chVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)