UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VmgjxuH5QlYf2qAROVYBLn7oed/wpIUP8E7BpR97QG4=' 
WHERE 
  key_id = '7ede8f8aac93274924531e2e4a91c880f92954cea00347e18363f48b57dd14a9' 
  AND (
    token = 'VmgjxuH5QlYf2qAROVYBLn7oed/wpIUP8E7BpR97QG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )