INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b187a5e8611b319a236b2cbb30810ebd6dda3f27a02f326ae189889df7535ee0', 
    'L8Za9Jqc3weaqau7WSemIZRq6XB0UrZZOm5YiS1klXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)