INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f2d997fd6d13bd21194a775a570f07eb57aa4de992a7aabf1dccd57e05f7ec7', 
    '6egDK5gkQJeVJEK7NS0EVLDyTlkwf19DgzUm4qBvUWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)