INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68974c7d14f010a7c7426b38f07469e9189fafb4b46a6e260c7605d437b4fbe6', 
    'dBKQr9mmBGNpUqDaI+KSYfC3NORh3xcK+j2SceC6OpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)