INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c6a490f0cc0db7f2313855a326ef0cb22752454c43ef1787f31c78635fe3421', 
    'Q5xRFeFYwMHg5IYE+GhkR9yNw2za7OACex3R9k/Buss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)