UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IGMOLnInxp+DkuBhUqHcuyqs92hMup3yAG1Pf+dbpp4=' 
WHERE 
  key_id = 'e55617b5ef35fe2b71d2edb24ccefe8a61941e12d00e4bd133d7dcf62245f549' 
  AND (
    token = 'IGMOLnInxp+DkuBhUqHcuyqs92hMup3yAG1Pf+dbpp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )