UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/N4Ab2PdTPcdNniR9/LpaUwdRoYX6J4whlPIOsUR0o=' 
WHERE 
  key_id = 'e3f993f6b4499e35e5ef2cb2d5f3fef7f3f5d1b69b12197b8a2a7716793fad58' 
  AND (
    token = 'I/N4Ab2PdTPcdNniR9/LpaUwdRoYX6J4whlPIOsUR0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )