UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhwiW0ogplNKa/AAQ/44RSMroB/qfHESsSswbtyM7lk=' 
WHERE 
  key_id = '9ffa67dbfd530c87d98a1bcb95ee548bcb73a0d02dd456f69dbb06dce2127e9b' 
  AND (
    token = 'QhwiW0ogplNKa/AAQ/44RSMroB/qfHESsSswbtyM7lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )