INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd424cd3cfd8ea00451d2844644711d60114b763ba606f381f50f953e661bf53c', 
    'bcOubmj975JCZSA5DuIUUC/XjTISQe9Cz1wWex7bj7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)