UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMO777mQkvCghi8HDb3eqlmx20HxwOTDPeJIhgSbO5w=' 
WHERE 
  key_id = '58d23ab8c8abe73163205d583b8b4bbe25b839c65c03712d62f7df7848a41b6b' 
  AND (
    token = 'PMO777mQkvCghi8HDb3eqlmx20HxwOTDPeJIhgSbO5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029