UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SE5xhgjkV/6nJw7QC0n2IsjDgZdYZviXmbRJeqnlp1M=' 
WHERE 
  key_id = 'd7c6a7e592842db2e591641db9a0c8cb1b5c2c487555c563b12a1ddf404897c8' 
  AND (
    token = 'SE5xhgjkV/6nJw7QC0n2IsjDgZdYZviXmbRJeqnlp1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )