UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlZPlRW7Ks+ROmtw1Fh8Gzm8JXqXasJaK4fmEE9zWGM=' 
WHERE 
  key_id = '563b1b2368785eba31d9d05a85e16f0d35903728b9bc34607752f1564ed8c7d2' 
  AND (
    token = 'rlZPlRW7Ks+ROmtw1Fh8Gzm8JXqXasJaK4fmEE9zWGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )