INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81524f16812e58023f16017cf681747363ac85660d1b86d6ba6efe322440191', 
    'rPv0u0SNBishL3O0OkopcosmFT1GgbvAm4/hccIbAVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)