UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmXli0ONUNPegiz81Vjj8H06QfksEgRqOzPfiXJH/Kc=' 
WHERE 
  key_id = 'cde9110d1f4de1677147a679543cf7282e7d02f5e27be99c5fe51ec9e024f920' 
  AND (
    token = 'tmXli0ONUNPegiz81Vjj8H06QfksEgRqOzPfiXJH/Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026