UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFJVv7Yx57jnCgoR9JCtYLR5TtSesvRLPe33mrRut6w=' 
WHERE 
  key_id = '97fa379cc860a6763b941d33ca173e3692726bcfb3718b8c59e0e5180081b8ca' 
  AND (
    token = 'MFJVv7Yx57jnCgoR9JCtYLR5TtSesvRLPe33mrRut6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )