UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HM3oth/kxulkb7Q3e9RdxWUF9B5KtJpkVFBJFm4iqyI=' 
WHERE 
  key_id = '9518ce81ab691123b4eeefc48a6026bcd5e6722dad134cf200048d1c18c6b8da' 
  AND (
    token = 'HM3oth/kxulkb7Q3e9RdxWUF9B5KtJpkVFBJFm4iqyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )