UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJRbr00o6Tz4JuIeXPy3HOi2pfaSyEbPUMfAZmrUDFY=' 
WHERE 
  key_id = '9ec32895ac3cea01c0b97418899b49d60cb448dcfa30e1f7b22198cd7c847ef6' 
  AND (
    token = 'gJRbr00o6Tz4JuIeXPy3HOi2pfaSyEbPUMfAZmrUDFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )