UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oyuq2t8mGvS90qwVN5NvmcvQqqmC5PiQ2ZWihHj3G1U=' 
WHERE 
  key_id = '2d6b0a7e0d451badc18575af2db38edb55c37b05497a96ce190bb9f5c9b8e6e3' 
  AND (
    token = 'Oyuq2t8mGvS90qwVN5NvmcvQqqmC5PiQ2ZWihHj3G1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )