INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0538bb7188137b04f3518f44b379e55aa27bb99088f9e090b92c9f76c07070c3', 
    'msB0ux7jLaCWOTvTJ4XXiCBpJvqUJEdmO+dOovOht/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)