UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ArZfCCiY8sWz50MI147KZKNoPNygk3yWBEOTIJGo+ag=' 
WHERE 
  key_id = '0276c473b709499c91d69cf40f6aca6f510ed00fde3c09dc7ba9015ab5d1bbcb' 
  AND (
    token = 'ArZfCCiY8sWz50MI147KZKNoPNygk3yWBEOTIJGo+ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )