INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f0ec62e7bae46c6e1d9cc0a1e36625977a41e42e5a57175edd5d48226fb5f4d', 
    'V68TNFloLAq6TMIKNVkKZOuKXBukjp1SS1rwv6pFLcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)