INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '034375cc957b5265ec28889ebe3cb7dac06c48a87623f3bf6eb53e0413887edf', 
    'PSCBM9AC9JMrzVcVmqwqWjZoqcAlwLyVCt5Qk7zRTo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)