INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b75b29c84c710c9a4196837c79a0e23ab9035cf3a6630932964fbe90a01be5', 
    'TFdJ6BjYPNadavQCZI4bgVQQ/tbDI8CnwKTcOJFFsNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)