INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e2af2500375a2ad1eef02ef41bf21d14738ff6f16333565254d92ec445d3254', 
    'eqt8QUza8LD7Acf1zCL8xKZjP3zjkm2ghYThEp6MlYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)