UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hza346tdZ4DR2N1lbES/nzLrc0s0ySSB7wZznDVucDY=' 
WHERE 
  key_id = 'e9bdf2e7deec39feb5abd9849b39aefd4ad2cb8f35c99d994115ebfc4b168293' 
  AND (
    token = 'hza346tdZ4DR2N1lbES/nzLrc0s0ySSB7wZznDVucDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )