UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ySHXcJunSIthy0Qd5a9eTndOmjGSe/VqFetWu/bO1w=' 
WHERE 
  key_id = 'a24cb3c9064204cfdb0ca9972c9a972c21d6920969e53795f735a04f5450d039' 
  AND (
    token = '5ySHXcJunSIthy0Qd5a9eTndOmjGSe/VqFetWu/bO1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )