UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ki1ygzDE7Zhy9OVS0M1cO+/jIqjHG9kazKwt2TE4Wdw=' 
WHERE 
  key_id = 'f1469f10648c01de6a201a5e11779c7e06c8e5e8060d91d3c5d3c0fa23c9a76e' 
  AND (
    token = 'ki1ygzDE7Zhy9OVS0M1cO+/jIqjHG9kazKwt2TE4Wdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044