UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kg5Q7knxR2IuGgScXHA8X0xPFyOixVH+GL+L99IgOD4=' 
WHERE 
  key_id = '4ba3b59f72fc177cb4d7ed940610fcf30fc46236c42faa48205d49adc0fcb466' 
  AND (
    token = 'kg5Q7knxR2IuGgScXHA8X0xPFyOixVH+GL+L99IgOD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )