UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KnnMRn7d4VFtSpzGDNIedm6tgeh4dG+Melgn4dB4PkA=' 
WHERE 
  key_id = 'c0d085773af49112fcf6af1cf06a931320048577d353f069120fa32f2c7dadda' 
  AND (
    token = 'KnnMRn7d4VFtSpzGDNIedm6tgeh4dG+Melgn4dB4PkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )