INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1e173e5a8ee736355bbc12f7f65eebb74f537d64820de9d2e3ef2b0addcf96e', 
    'jYb8yZQ6LKfUkcsAipeh/QbGdhIznhXicSII6UY8D9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)