INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '910737df957706e2653532ef10d2654ef9687ffe0b0f8257c98a0ce4e6eacbd3', 
    'wQbWHzzlBSOoVb4T51rQEZDCy5mVlkYE511gBOlLe3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)