INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52082586829f93175ebe92b29b309cf1bb4c70014d21d91df45548420939baa', 
    '3CqqQvV7fYzXM+Urty2PSNYgn2HxpVfG+demuMjJpRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)