INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'affd7918b17418bb3e92d33fea1e928f58c183a1a481547f7e0765aef120ac2f', 
    'MPlm+2NckikB87OdA5cP9VIPTajdoIibxkCnU7jXKS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)