INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '645b79cb6e61d2e373e38e3ee11988aa6a47f760ecc61717cf3f399de30729e3', 
    'rEfCFSDyKU4G8R8c1fV2OqywGMWO5bHeHmfCX4Vh0Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)