UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQ6L7kZFc3NXvYAXcCBajRO1Q5co7QMKTV7QMnsMq3s=' 
WHERE 
  key_id = 'd8750a9520068c41f873acb036f069bbb5211c7e2d8cb4a801a591b2a0ffeb72' 
  AND (
    token = 'xQ6L7kZFc3NXvYAXcCBajRO1Q5co7QMKTV7QMnsMq3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )