UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wpgtSMazsn1OKGWdv/3MO015XdDRk9xRnuGcYmNBB0w=' 
WHERE 
  key_id = '4907510cac4397c41a084997d2708c9062765caf5173e03be58a64684c4e16fc' 
  AND (
    token = 'wpgtSMazsn1OKGWdv/3MO015XdDRk9xRnuGcYmNBB0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )