INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fef911b5d1be93c9047be23c68679afcec8bed4b5e3e5a6265de9f8ba56684db', 
    'AAaGnZpX7Gk8/HCq+GYzE3yGug6ThW18WixOM2Tol08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)