INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac6cc375b7204ce64d1bda26dbefdc826fcbf0cab31e13d10b0bf08621abeaa6', 
    'YK1X4fl2jPNImqc03p9XX1krmC9y3RDWa4bLtSgLNMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)