INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c5d97db82422d2b50a16a2ef52d136da5db03e3d4faab2ba416fa95cf499ebf', 
    'r1N5gMZrU8djvGiapMoG7ZrvbQIqMeOFhhzvK4c4rVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)