INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52842adc41ddcab2c4b11809fe0f1ed6fbaefae91e701bf0f145dd266ea7d887', 
    'D3AQ8+weE9YgpPkhf3C29cz69E8G8y+O6BIl44TpmLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)