INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44948e6725606aa02170c0a442d76bc4755c11f1d548fc6400832aff46eaea46', 
    '5CM1hr5jwcECqkuoT7dWH439OXgywq8ka+k9MNZ7Km4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)