INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869748b94f826566095423bd7014eabd57c4f0b3a727009688c0522088d051ce', 
    '2Y0K8r4pqkbyDhJHos2nT1q7lm7QtWstmXo1tXR+OLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)