UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSRCXcNSONi9Hw8TozwklT/ZWujj17hjABEJNpS9ae8=' 
WHERE 
  key_id = 'c68ffd0db5d0cbca34e929248e239d9bb625760c64437ad7dd213e9f9fac7964' 
  AND (
    token = 'BSRCXcNSONi9Hw8TozwklT/ZWujj17hjABEJNpS9ae8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )