INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aac1ffc8edaf287c99e19a5dceab3bfe1c7977870c61b3fe42fd93a85b5865cb', 
    'siRmH/iitn5OAnL5idTARlMdsotJsj8O4h/xz0cR8GY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)