INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb5444aa7b589f171457c8d3d2c739b18719a18b1021f9b1e23df60831a1871e', 
    'DdgGdN9xYQFYcpzPrs4f6zcWUW14tD7pRRdStqc6HCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)