UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSQ/Izon/S61IIAYcZAq2aDvWciQ8nCCyjGNG0GWZg0=' 
WHERE 
  key_id = '5daa0fa462ff9dd7438cbe6e1135493e69b6ef803235f9c9d8b182481a870956' 
  AND (
    token = 'hSQ/Izon/S61IIAYcZAq2aDvWciQ8nCCyjGNG0GWZg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )