INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '997cfb5f3384b342928e651463421852f4d459aa35e07b564eb0be93fca0686e', 
    'ceQqjJRU5CE9nUdKPWcoXbR7d60lMUG3n9hyqYme1I4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)