UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+sKqAuqv4fp+WBO0YI2Z/12I7vJISc/wFwkNw3fePw=' 
WHERE 
  key_id = '8e5c81edb3c92afe49084771fa8355ee89997809c61d941c02acd433708267bb' 
  AND (
    token = '5+sKqAuqv4fp+WBO0YI2Z/12I7vJISc/wFwkNw3fePw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )