UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHNMBlennb4DzTXjoMdrLzxTQT0A89/cmUPNFfb8PI8=' 
WHERE 
  key_id = '1c0af6717ef826e703da743f2146eec81977f45b0e85c14596365bc10b55c649' 
  AND (
    token = 'gHNMBlennb4DzTXjoMdrLzxTQT0A89/cmUPNFfb8PI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )