UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uy2ZFMGuAXlwe/WTC6xRN5cAxpmDNii1RZVYA5/zh9M=' 
WHERE 
  key_id = '9eaa79804be0af5280f9d333176fe059d4170df95cccce54311b457c7057208a' 
  AND (
    token = 'Uy2ZFMGuAXlwe/WTC6xRN5cAxpmDNii1RZVYA5/zh9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )