INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '266fc4136f7bb3c254115e09653d9fe475532d08c19340b70cdccb52d21dfac6', 
    '+Niitf4ctg7MwwZ5bzjXs0EDLP5IMp27aM1tEkDA2v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)