INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10c633b9d36ecf9996b35eddd5cb4ca79cc254726f94579d210b59f031cef91f', 
    '/V2YNcuekfxbRLjt/EcHBNgdVHgfkwILdUm5tuLIQAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)