INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78c6ffa8b70a5e48aa54495d2206047029288c15cce1b0ad6972d3b7c63b00cb', 
    '+opr1wfU3WReMXxHxo62xVJZMbXxE9qzPQ2U/zIUio0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)