UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPlbCBitR5XDyaGWGrD35x75Va6MWQuvXnLiTY72D/A=' 
WHERE 
  key_id = '2345804da0d71087af1c1f5d2e6793196218cd5f3b071f87f340cd751b183acb' 
  AND (
    token = 'cPlbCBitR5XDyaGWGrD35x75Va6MWQuvXnLiTY72D/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )