INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '412b136f22aaa5eb3095fbdfdc22bba044db8f1f5d5c6be7515795870d7f3b00', 
    'KI7GxcShGrlcPDpfgKdvod7Aosh1SYXoAYTUT0jQEsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)