INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f1715b8e4d9d8bbe7ef80a60e008ea4d6d27b1deb78d63ad5e5f9161e43197', 
    'Tdl07AJfbqeeIaYmpgK/LL9eRZMdpta3W2TM/NzYadc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)