UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMtpT52DUXBilWwX3jfGMahdslbnDJYCWGoBDcK6O7w=' 
WHERE 
  key_id = 'fe5cf2f9fb8e8e17c6b4a107425115b5ff87c29acddc1a147673e7e59f12c4be' 
  AND (
    token = 'NMtpT52DUXBilWwX3jfGMahdslbnDJYCWGoBDcK6O7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )