UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymeDzTU4nRw2jg/A4EtohTVx/TzTwJOieNkElrj+f1I=' 
WHERE 
  key_id = 'dd6422c6e4fd1675534c1db9f41b2825b6ea48e92f66de50c14fdd09cfa80543' 
  AND (
    token = 'ymeDzTU4nRw2jg/A4EtohTVx/TzTwJOieNkElrj+f1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )