INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ec0e98bc850e66031ba3a7c791f9dd7bf33a62ac5dffaee2c437316da92dc42', 
    'OuNaDHYb4eS379U3u0TQXVA2Ol0JhBXrI0//qJwkmGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)