UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfvEK3p6AJk7XFfJMLpFXE5jbrvJFXtsK4BYWm61Hms=' 
WHERE 
  key_id = 'dec18ec324df0248a81b076279addebc937e64b6f7af93ffb6817dd9e11c34d9' 
  AND (
    token = 'HfvEK3p6AJk7XFfJMLpFXE5jbrvJFXtsK4BYWm61Hms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )