INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dba3a2921f0f03daa99498d644db5c42e0d7bf5ca19204650da7333c5c53f3e3', 
    'm6oHpCpVG0qhcCi2qaj5QVJXkkGaUcIH78Dnj8I30XY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)