UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3+ueHBSfPqM7Ga0PLG2y5Vrlh28ToA5tWp5AmuJZAY=' 
WHERE 
  key_id = '25f4f9bda6897059fe449169dcf3914f03a62ea89a33bf414d892e866608fcb5' 
  AND (
    token = 'b3+ueHBSfPqM7Ga0PLG2y5Vrlh28ToA5tWp5AmuJZAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )