UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hn25zINJG+9CwysQ5raP3SMlYA40/iggTOf3Mq5Ww20=' 
WHERE 
  key_id = '7adebc577e0680146f95eb0644fd2da6cb702fc39283ca8601d0cff74a7e4e04' 
  AND (
    token = 'hn25zINJG+9CwysQ5raP3SMlYA40/iggTOf3Mq5Ww20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030