UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mp9msWJuFEDn1Pz7nrodkSmPpGo0WKVo+SRFk5IRyCQ=' 
WHERE 
  key_id = '4f4d262afed7b41fcf8ad6c160f1fe230f7f4f062c151e3269b2d1adc76e584c' 
  AND (
    token = 'mp9msWJuFEDn1Pz7nrodkSmPpGo0WKVo+SRFk5IRyCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )