UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXE8umKTWe+yMIeRfX13WcAe7Jrz4asa8At4qr+9hi8=' 
WHERE 
  key_id = 'ff7d072be92630f9d3c5bae76fdcb207d37995828030d39083bd89c00511df50' 
  AND (
    token = 'VXE8umKTWe+yMIeRfX13WcAe7Jrz4asa8At4qr+9hi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )