INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6cfbb36394538cf687faa2a07779b051234aa34052a558b91f59a2e8c987bfb', 
    '8RQWWdeVt9NYqxAmLxhV1TmydcO5AJ+LA2PF7EK+vgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)