INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9db65a6460a987ee6ba1191184252c58dfe5c964be310f969d6717fa2636163e', 
    'usjzzrAq1CkFcQehBNb/aypDf1siHaoPUeiVZ6jVZFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)