INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a73076b0bed39bdd57dcec7b24396c96533946c4e8568701fcc46e42ad079b5f', 
    'Lcfz+mQe+jgjbQWj4aUkirfB3GODWKI2Ya9JI2skx0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)