INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '913ceea12a2e5ecd1814d26ae5332b7366c8b0e87478623f39193c91faf94b2c', 
    '50vQ4//QCOmfOG3CFU7/izVMkFecIt23ww0650hxOMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)