UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhOmoDW33CpYnHM8J7KIFRwSnk12YCNrmSHQ6p8xfcg=' 
WHERE 
  key_id = '4c0d7aa1af71c04c125e1922505a39edfb0e4586dea8d66e6f7d121a9d43b922' 
  AND (
    token = 'vhOmoDW33CpYnHM8J7KIFRwSnk12YCNrmSHQ6p8xfcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )