UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2wopUS1vqXnfVZ+WFSKUJdBzV8XIzzze5dtomcx7C5s=' 
WHERE 
  key_id = '253f91add16acd0a5e6360587428c93a7b58ec009dce10c8b7b70972849fce04' 
  AND (
    token = '2wopUS1vqXnfVZ+WFSKUJdBzV8XIzzze5dtomcx7C5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )