INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6decd6d9b3697241ce95b2de927e28ed759e277f57964810aa69b82ac525eae', 
    'NkqGxGTEzQUVdXlzcSxlWjHBV8wQjtvyhThScUwNiRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)