UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mk+0Pqhq5ocffQpP2jOC2Bg/Flhi+/KJu2kE3TfYdrQ=' 
WHERE 
  key_id = 'b80e8a1ad70223b7fc14c9290a7e193fd55f5b5466e61edcf9a434a4a5766a58' 
  AND (
    token = 'Mk+0Pqhq5ocffQpP2jOC2Bg/Flhi+/KJu2kE3TfYdrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )