UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ueeL0bdO3EifHUtmGm9r3qOw6prOaBpcs6WGUnpoylw=' 
WHERE 
  key_id = '179b9b0f52f03026197f3efee319122fb631980d68cabba64a1b6b7b12d5fbf1' 
  AND (
    token = 'ueeL0bdO3EifHUtmGm9r3qOw6prOaBpcs6WGUnpoylw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )