UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jNTTR8zWyY3UXlTprmRTXe8ep5FRFRfzI3lAVwN6sBA=' 
WHERE 
  key_id = '543c02a9a8f1aa6647468865744fe7f9f0830979b838d667af6697d3bf125094' 
  AND (
    token = 'jNTTR8zWyY3UXlTprmRTXe8ep5FRFRfzI3lAVwN6sBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )