INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7439dede9c1fef059b169aa7aad7cb53a5a0851388827765b18e9efbd5faf48d', 
    '7owbwtxEGdukfNin33wfFZXdnkm4yw0oiWEND6TLHw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)