INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4852955dc1c9b8a53430ff507ed4273e6f3cdd8577ad2c8166232e6989047ab', 
    'feLlqTEZNuOTgaiZDldnzbnu4LoPyOaGYzw5rQuLv7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)