UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmieUUrCUzlnkaynHTPstzPP1XE4GerXlfUfgYSgUT4=' 
WHERE 
  key_id = 'e379813fabaf9c5c698fbabf8a45fae4d410f08acd0c5ed2bd1f1787d7d03b5f' 
  AND (
    token = 'ZmieUUrCUzlnkaynHTPstzPP1XE4GerXlfUfgYSgUT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )