INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6be67f29e488b0aa1ebfec737d8d8a8b54fc70d35ba5e157111be27001fbc04e', 
    '7o04MrsjnvNW5TiV6A8cBjoT45Q4Uccmfr8CJD4g8YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)