UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htFr++i7I8NVWK3GWdOlWJfli675ppi2qECKZhqQs/E=' 
WHERE 
  key_id = '3a73d6b54949c9a53c764cd18a439ff98f202b2ee7f7f6cd676434e0c6e35364' 
  AND (
    token = 'htFr++i7I8NVWK3GWdOlWJfli675ppi2qECKZhqQs/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031