INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e43d68252dffc8a1792a5737fc162db50f72534928280c6b569ecdab1d1ac31c', 
    '4LPwoIvW9XQSzkvxaiVeweNL7tui+7MuCxKikpXveYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)