INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '187f26ece8602829892673bc94092275d96dc465f051e1a25d28f3487a84070c', 
    'nbtsPtTOw3mYj5kVal0wtn7njO/cqb61hxMMV9zOTzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)