INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f6d18980c32a7fca5a5fc0bab8f7907e0171253a441b6005b7a8e0673b8655b', 
    'pdQjdGp9kXulvfpGHHQak+hJt5Ms+KilpniVv7nCSSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)