INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39883ea7ec37dbf309723aaf124cc0bfb69bb79bd45bc3033ad35e26905b65ab', 
    'cC1HYK7gZ2x7hqG6TkRyeV/MM39rfXCXGM0IEdcxM44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)