UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEFN8F6OcVdJgkp3S0+rm9ic/V6K1ZirIRo7yp6w4SI=' 
WHERE 
  key_id = '478c9053d05417f270aff501565c0623bf27ab09fcd06950aa8f7339ed6fe560' 
  AND (
    token = 'QEFN8F6OcVdJgkp3S0+rm9ic/V6K1ZirIRo7yp6w4SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )