UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bugSf1WOIHUK8deartyXhOusoTzudCmzQf1DAukNC24=' 
WHERE 
  key_id = '32d20cfc0305adf156db47afb79064929f52e1bc5bb52bfe13241db451dec839' 
  AND (
    token = 'bugSf1WOIHUK8deartyXhOusoTzudCmzQf1DAukNC24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )