UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'om1QVJd8qQPqNH2C0gU220pXC4y3Q9mayifB2Ba4LPk=' 
WHERE 
  key_id = '1d06df5e462431152afe616fb497c83b5077b33f8589fd73f064558e99802444' 
  AND (
    token = 'om1QVJd8qQPqNH2C0gU220pXC4y3Q9mayifB2Ba4LPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )