INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '681885cade47d738286e4d9cdaf98263857b0b70ddd354d9640c85b688470460', 
    'sd3msvxw76o1cJgxk7DpGfc+O8+wtIR6ECUythR8UV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)