INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac9ee65a6b09d0c5b650900a9677f25b4c7177d13c8dc6b93f42390c078ed0ab', 
    'KjvSNrHOSQLlPQouw2CEiLBk8tcpQnO2LeziwXe/D14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)