INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '339951da64d4473b8d296c24bf6ea2562ea0115614949894d4db5efd17a95ae9', 
    'slnPBuFfdT9MQJHr6vNm00qnyuAbXccrJLb5WGVvwmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)