INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e670f77ab62db9fba649ae7a9d7a6dec148551d5c09c28515c51f9dd68eac1d', 
    '9AQ2aB5aCg3hcJRi8T3dgjUxryFADBMKhkHgv+ff4Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)