INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ada5914036d8e54b8204c19cc4f21650ebb2a4bcdf2420a9c52f23463d7cd4a0', 
    '78jXmTavshJV/HbWsS6o9OU8dMbR6a2Bfcn0iuUhTgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)