INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1af3e7d858a1c10c8f0d58b846680aa731e3bb442fbe2f6150d273601f95aa0', 
    'RdQfR9Tp6lHv1npVzFvmUo9x77kMQQ9bMCOP09OjEqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)