INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6843c103b7930701f6cf9210dc524bdde55172bfdce50528f2decb52c79b2a3', 
    'h9ReEZcQkgYdcrLEYhEdWbGLe5XArqmQbZowwtnmK5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)