INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ab7c48636a28ad0f733dc15a2e9a2e7b4bd427896e8ac6a342a1b3c7ab298e', 
    'jnm076WqCD1+wEYcDigksHHRJQcLQprUVqxrJyf+K9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)