UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExfJVm8XKR6lumdJdeToUwAKgPdkUs5Sy6imIcgNUAw=' 
WHERE 
  key_id = '9c076a51cad93d1cdfa6b5d5a3b47848975381d89197ab6eb0f016bbdaa7fc2b' 
  AND (
    token = 'ExfJVm8XKR6lumdJdeToUwAKgPdkUs5Sy6imIcgNUAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )