UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j700PkTaL/YO46tIIrhaMbC5u4CT2GzbF/vUTH4spbo=' 
WHERE 
  key_id = 'c81269daac8850df57c74180734dbe959f15074cd7c60c2054677f422a0e3a41' 
  AND (
    token = 'j700PkTaL/YO46tIIrhaMbC5u4CT2GzbF/vUTH4spbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )