INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af61ee88628ad7dce2f3761ee42dc300ed1ae224a1125b9dedadf5b2341e84e2', 
    'xi9cMthTN04nW5qlVKplIeasMNVeEprGzfdTlJcLyzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)