INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2afa6fa6cf766904e8852189be69ef660e3b6a945c1793d00e0a678e20b97947', 
    'x42fJhSSRFJOaO8CJDGwfU57qgFV1IClhse6tCni4Ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)