INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb2bca0d3eccbb8641db96a125208cad8a46e77a0828838d5906674e1f9a2a2', 
    'y5gOhqdOwveqqu8X2u9u5B5WLCHC5RjHxMSEbowszAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)