UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/0HKBcVWD5NxPVMl2BXSjtRDUSqJ8Jhr2DE66HwT98=' 
WHERE 
  key_id = 'bf95bbd69abb4d3d2f8b4a061f0224a72219c17a6ccdbfea16ac77210c9601d5' 
  AND (
    token = '4/0HKBcVWD5NxPVMl2BXSjtRDUSqJ8Jhr2DE66HwT98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )