INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af3a6bd453f62a3c4d856bd33b91fa72d6d32d3aab268d86b33cfc0b5e975885', 
    'MzO7XOY2B4HrAUpCSnwW/hJj8iF6P+njYofHa2SQBII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)