INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e5c44d2c6c1eac150c71b96b3905781ad3a6ede2187e3ac232042e57639a1e6', 
    'YRj48WPftmrMZ3yQbebkzKuXrCctvQrOoCAJaAdxVBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)