UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWbvcXDmPNdJ4UggHlDbXvkkf8MElOw+PEsGLU1wDSU=' 
WHERE 
  key_id = 'ffd51419977a3bbc6f65fec5138781df7bc2573f37e9a4efa19d9c25674b7b0b' 
  AND (
    token = 'HWbvcXDmPNdJ4UggHlDbXvkkf8MElOw+PEsGLU1wDSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )