INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef62b7ff7254030c490943ccfe5d699dc50e777ce9bf190bd91fc60287083166', 
    '7RU2kd82tEQhxFTWR1SQTyPwFPNAuqDjH3Yi/x89+uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)