UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFyrD6mIJx3QR3T8OgByHDvijiQUaNMkUOxLTEGRS2k=' 
WHERE 
  key_id = 'b58de5dbdff16d636e458a9f87f16734eaf05769c8910ecbaba549fcd8042a5c' 
  AND (
    token = 'RFyrD6mIJx3QR3T8OgByHDvijiQUaNMkUOxLTEGRS2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )