UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n66aRx3RDA1z1iwo8KGj3BNLblnuv4UgrC/rhvyb9gA=' 
WHERE 
  key_id = '78962d99ba556519b1abfddac6683bbc1ca0b52e0f5e1da206d8b0de5bcd5e8d' 
  AND (
    token = 'n66aRx3RDA1z1iwo8KGj3BNLblnuv4UgrC/rhvyb9gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )