INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db78b2850a73916667812929e54b41c71cb64b6c316323a3a63a3d16ac3530e2', 
    'NXRYw61Xcms6tK3Gd4vEHuXjmUqibm5foie9N2VUjcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)