INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bef27ec362abbd800bed6ef3d55b34443df2c5f1bc1fb2c7d81e807ec105b09', 
    'PKwYdvhIsW8EbWpKgS2/de9FT2oUAQEGHlu0zIGTkmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)