INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3108b52937ca80baa409b9307b40f0b078602c0139b265b4f3e59e41ef4356bd', 
    'CZ8b4pr+cqNsRUCpMRuSjSGLFCRFsATbNpjUkbD4Mik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)