INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6fb80c0689abbe8d80c16eb1fd021b29d2588f8bc70a005dd2eed8cabd897fc', 
    'xW/Xl38pvbeZbqQZiTnc+lqekSuhEiCTGEzWOCl4jvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)