INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd88dd8f078836d3df986a1acf724f12a17bcce71e9e9f61b03f22d31ea292172', 
    '8mt798VCFAse4O5I2czh8+7UxDdNW6vYUvLsS93fkFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)