UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRW6+OrK4Gs+MImkO6paWcg4Itx/MgssRpW0bLKVm6s=' 
WHERE 
  key_id = '7675a7fb089d064d88d7395ce76df37a02463843b6bffa82873fd355533f2a9a' 
  AND (
    token = 'oRW6+OrK4Gs+MImkO6paWcg4Itx/MgssRpW0bLKVm6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )