INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90584560db9c121721f4981377dcb8072bf4b640daf977a2c3599f78411663d3', 
    '7GVbXZ5N0ahzukOjpyrJmlviz5ZjwCe+cF3osrQQbb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)