INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768e8382da60078b15101748ad8a6b12d7b501f8b6706e8d4eadccedce8372c2', 
    '4KmX4u+vneBVyJgPx3/P7Ug5KwkX4OTZXLmvRrycfq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)