INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '737124e0ef2842af40b25b43b30bb90d56f8c3bb587314b93e3592e5a054dd19', 
    'ow4MPCFkOFjlkfEqrGuz6nq9MliCPjZ4duRj1Il6DIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)