INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a50f2a5a6ce5c4e71848dc9879066f8d1a13ed68816a747e26f003ff9542747', 
    'maQpD6xnxDmd65JgkXLabzzwpxsNnPcX0Rfaoxg5ZSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)