UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7NTkBrFUGDhqr4ZEUbrbpaO1ZuMGMAo4aKSBxFAuwk=' 
WHERE 
  key_id = 'e48e1e4b73ffb7f0bd5453d4ef1acf4d03fee349776b7cee7f524a85cf9c2163' 
  AND (
    token = 'C7NTkBrFUGDhqr4ZEUbrbpaO1ZuMGMAo4aKSBxFAuwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )