INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0a51ee4d9a3ea15af89ea07128188d03f155e90efb81024d97e9621a6476e64', 
    'lodqzXHUQhXVrVaS4j126vJ/uzdGeOxIaFrB0IEzRqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)