INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f938571ebcb9441246af131709072a3fe9339a30d50d5f3267ab83cbb3a910d5', 
    'LG0NjcKn0lFzDXi7W3qHyoNJJJm5UdEm/MS+dKIqWrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)