INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d2af5a94ab78820b76542c38fd1859873ed258c560ff2c0021a45a389a063eb', 
    'MlFcYEIywAQvamByNgpzZethxnQ9GeHtDddZOCRkyjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)