UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPO0QKccElBt17nqcCDWVlPeXhkatmgiG5anuPCbspk=' 
WHERE 
  key_id = '7d629ff601996820283989a5f709a0e2802fa432d0840cf9cc94f5df9a2a0945' 
  AND (
    token = 'LPO0QKccElBt17nqcCDWVlPeXhkatmgiG5anuPCbspk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )