INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec5aa60ea4216eec751577cb2b41558be1566a3faa4e29da9e33776be337deaa', 
    'qVBQ0aMHxM6ywGvsNuhdLIw8k0KbVwDo0hrAcXEilb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)