UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzcmc0C2ZvQiJKNxXyE9FfSzPh3B7r0ufPwIQ5wCO4c=' 
WHERE 
  key_id = 'f2c733a8c8f0459eba76bf4cda2651662baae3629d0101c213637648909e726d' 
  AND (
    token = 'fzcmc0C2ZvQiJKNxXyE9FfSzPh3B7r0ufPwIQ5wCO4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )