UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0Zr3T0o+w24VLc8+hO97kr/2Fl0jTGv32bsXwaGDMM=' 
WHERE 
  key_id = 'a7b99efd888a4f83347519ea47efa216174705718e36c1d6d519a457037878c0' 
  AND (
    token = 'W0Zr3T0o+w24VLc8+hO97kr/2Fl0jTGv32bsXwaGDMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )