INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8666fedbf8473a3a620f5142241be65ba01ac82ad6039b3bc2810d471344e57', 
    '6aVFXbdiH+c4n4BeAhQ3Kc1UCd4eo26Ese7qEr7XOZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)