INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388aa6a1f207c72991adc700b431f8920dfe5f3f0c3c51e8a769a568edc67d44', 
    'Afs5XYkSrUw5yrWUX3kkAADYTWrIPQu58BFfKJOqSEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)