INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ab09a044d31d3f8d61997bfba281f8f3a54a4dea6c31162690eddef5dd748f5', 
    'xx+f53aorxV6RN8eoAjUKeI4HMtFyGZW5ZBE3rMNIT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)