UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFKkby5NieiSPOocdcoZU1lxOm4RrCmQBumIFnEFKSw=' 
WHERE 
  key_id = 'cbdcb6035c4433dc4763e64c9b8107bc5828f3c4e4f1e3d9b080209022f03ed6' 
  AND (
    token = 'rFKkby5NieiSPOocdcoZU1lxOm4RrCmQBumIFnEFKSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )