UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydL9ghEIEAzejfVWSSMMW6ksiWU3ofA2g8IFD09ers4=' 
WHERE 
  key_id = 'c70bdd693e47fc5327f2af57e00c1a0f1b1d1cbc8eade3134d3c3734927078b6' 
  AND (
    token = 'ydL9ghEIEAzejfVWSSMMW6ksiWU3ofA2g8IFD09ers4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )