UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ww8Mp+rD8VMudjXhvBzNOw49O4zz4dXXgYGSXgaA/gk=' 
WHERE 
  key_id = 'a2182b8c5660208bdb3110a75d2dfbd7ecb1a424b4128d46e497657300142ed8' 
  AND (
    token = 'Ww8Mp+rD8VMudjXhvBzNOw49O4zz4dXXgYGSXgaA/gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )