UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't99d0C2icnNsx5URzyKsuMRNX8VLlwZ6ClgZ1l7LMV8=' 
WHERE 
  key_id = '5a077af269cc593fcae71f5b607db8938ad0a9166eabc60abb19a5fe4ce92c0e' 
  AND (
    token = 't99d0C2icnNsx5URzyKsuMRNX8VLlwZ6ClgZ1l7LMV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )