INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdce5c838c3172c86bbe66b876c0af32dc60c6e71e019a11070bcad997cc6bad', 
    'n52WsEjt1wTMqJtZQr2zgZL/qGo7EiG3+5ylFLZxhEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)