UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZ8xhz2+/lMNucN9R5EfRdwpuB1u5Znk8NATmwaO69Q=' 
WHERE 
  key_id = '39e585313cd023dc478faa7843ab24b49f6b85b00ed5669cb9b9eb42ec5303b6' 
  AND (
    token = 'LZ8xhz2+/lMNucN9R5EfRdwpuB1u5Znk8NATmwaO69Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )