UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hcVFBm3ITsOXDUfJwe4/JvEISWr82jazSa3ZOuuvNxU=' 
WHERE 
  key_id = 'c5e9830f51bcd1db6cd1768959ca743623ce7a35b0a0cc8c16b1d5f7f372ffe8' 
  AND (
    token = 'hcVFBm3ITsOXDUfJwe4/JvEISWr82jazSa3ZOuuvNxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )