INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66a1b35c1a981fe9aca6810397a17274afcd6664ac7770491df20a1d5fb154ee', 
    'leQWK1Wzg1maxJB+IJB+/vdhdmHqMYj7Vj04hvgOsXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)