UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFXFTsRjfWldwGN62/0xji8PcZRMpM8qCHsCgjq9Qvk=' 
WHERE 
  key_id = 'e64d2e0be21d4494b0deff5d143d7087aa879fdeb0c2d3815748b134f51de7c2' 
  AND (
    token = 'zFXFTsRjfWldwGN62/0xji8PcZRMpM8qCHsCgjq9Qvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )