UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dct6c0EWBw7Cwseb8h7HxM8xMUnmf6KtZ9q4BqJrIzY=' 
WHERE 
  key_id = 'eb98b45ca6c80de84193ec38673f16865fd48d17024cdef4f5f8c9e833b0ff28' 
  AND (
    token = 'dct6c0EWBw7Cwseb8h7HxM8xMUnmf6KtZ9q4BqJrIzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )