UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yT3oZqoYPudPZ8V92FJHrAXzbYEldKHgfHPSCTdYYU=' 
WHERE 
  key_id = 'd193bedac364f67199ad66706892bd4a90eea130fa4e596e0434e5af5c7e116c' 
  AND (
    token = '8yT3oZqoYPudPZ8V92FJHrAXzbYEldKHgfHPSCTdYYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )