UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMPYFo7hkez8smZGXNB8ium1BCizmxGUWDynIKep+Cc=' 
WHERE 
  key_id = '2ea8fcee9c6ab044639ce7d499f4c5914e6ad445ebcfb985923dc55207537086' 
  AND (
    token = 'XMPYFo7hkez8smZGXNB8ium1BCizmxGUWDynIKep+Cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )