UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qaxK6y/IzmNTp9WJYhkgNYsF/vEfj2ilAijduV36DEY=' 
WHERE 
  key_id = '56ee4ff15d9afad5eb23e00e0cd1c9e9dac75c5c40ae88d54c712d2a734a75d8' 
  AND (
    token = 'qaxK6y/IzmNTp9WJYhkgNYsF/vEfj2ilAijduV36DEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )