UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd8Cg2UVV1HCAoL7d5VdluNePfzx7pRBDVr9nRETncm4=' 
WHERE 
  key_id = 'ed977d79731505760d5f43de03489cacb97dd711a6102693be1f7dac29e45c7a' 
  AND (
    token = 'd8Cg2UVV1HCAoL7d5VdluNePfzx7pRBDVr9nRETncm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )