UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIhmdEOSjtM2uD9veSzOnHnCv25ByOuQK1JtgKAVFmw=' 
WHERE 
  key_id = '5531fb3632d9da57e5af813f28c9a4e6e3fc0fdeae1bdb1d3a8b71b19b8a2f1e' 
  AND (
    token = 'CIhmdEOSjtM2uD9veSzOnHnCv25ByOuQK1JtgKAVFmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )