INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74f86e35e3224dadccf53589618ec3a2de19fd41d546e7fae405fc4737152c50', 
    '3y3oMMh4kuvhNe8aAF2uTzZly79Ec5zNIi5jY6J3E1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)