INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2bcb6f32ac1d5d68f39d8d26c3779740e07de709fa8f09631b355ba7e09de07', 
    '+yyZpzLAKvddnEuDKWzNQXWgukom5ax7rEywcx1bvu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)