INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bc12d13d87d5c0b9f92f9452a33d1d82c82ba5e33710ee6e0f9d1fb2a79593b', 
    '2LdEzKgLrpI3I6PpghHHc6KBMIb3lb8oBFC/Cbx1FFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)