INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b266c4fe1b7a974cd2aa93404ce525c6612c7f1a0fa7545f44334c33e7e4a389', 
    'gjgeZ3Bj8rQYLfwgtKFlPfv8R2aEY5vxVAdOLTNr/NY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)