INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '210c488506430f4a0f0f96844f1ad7cbbe9df7de3a0bf01077e54f49869171bb', 
    'IEoNwXb0UrOegl2tcENQBXCYYIIGB96tjn26h16hDjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)