INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffdf73258b66463bdfde2a2b92873ab9bcb50d690df4e762c099db633479c3f4', 
    '7Ek0cyXcFbmLLk1v8EAxKBfjKXdNrTdpQpcdTGaayhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)