INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e0f2509ae53f221f4bb8f1a03596f43dd8bf01daca45c40b1e7b159b0f266b', 
    'VSK/Ue2jQpyRSZaRa59ZK9aSp1i0Qo72hArRE1ZvHpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)