UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd2R7zhUmiqu2UTWzsPNKlq5JeDxXofQAvkgY2dzXg48=' 
WHERE 
  key_id = '0d8a4645570640c3d2378533624d77d19e059d5b67e8d67f9484cb423adc1138' 
  AND (
    token = 'd2R7zhUmiqu2UTWzsPNKlq5JeDxXofQAvkgY2dzXg48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )