UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLCjACuROaIhd4ymMtQWN2EssHOlxnHh20gTOshf/2A=' 
WHERE 
  key_id = 'e71ae39e1000b056fc9448e60f9dbb8e20c90fac300078f4409e7a13f7c17838' 
  AND (
    token = 'dLCjACuROaIhd4ymMtQWN2EssHOlxnHh20gTOshf/2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )