INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a44997b294c7f0e190dafcf4e14735c77eb639edc7dea28ede1f609af29c6017', 
    '5MifDwzAQSJnKbxka5hUDuzer1q8CwOOTKJRCp04Kk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)