INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50c1945e8eea0d6832d12fa861452d43e7103d275a4fbf45bad37b21eb42422', 
    'q/kXcQP6t6rZM/CiIUwKW5rafs7NUEQMqqpM5aVQ16w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)