INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83b3aa2f9cced10c8637d9a290b809f2bb417fdfebbb846ca822a3e43e5ac398', 
    'sefng7fVBwErH+RInWIt3mV3zDqo1I75nHRJqrs4pjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)