UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDf4CreK/WCC4Ogqwp1f4+QVesa7mVSUFatNQ6QeicI=' 
WHERE 
  key_id = 'e1d2c07c8bdada2356be92efaa09acac505bbc532c55a9bb02909e23f3d69fa1' 
  AND (
    token = 'DDf4CreK/WCC4Ogqwp1f4+QVesa7mVSUFatNQ6QeicI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )