INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27f75b3b5f6452ab67a4ead5805dd5f806b97394d31d6c44c428862dc2727e65', 
    'QMh0SEtbOLYKUNmV//tgSs7Yl2UdPyOmOJJCT1uonv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)