INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a90a005500f600028c7eb9e41430532cf7ad1c334dc5c7bcfebde40bd0b0eef4', 
    'CLwkDtp9iwM+MkNmr9zuYeiYmj18QsxIiYRqn+nHCVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)