UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nO0yHS9vXS/IghwQBEKUZ2X7Kr4jlPlnsOjO4xe1ZoE=' 
WHERE 
  key_id = '2e0a8fb71bbf855b86b84299e1486f3ad883cfb78974d0a4e7fa4698dbb8a476' 
  AND (
    token = 'nO0yHS9vXS/IghwQBEKUZ2X7Kr4jlPlnsOjO4xe1ZoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )