UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n1XdsMXT764f3TLitD2LKqo/upaFtxO6LqqpSLVFwPU=' 
WHERE 
  key_id = '26ab4f79a288aa6754673aa50995df34cc0f67e4824dc744835e4287a1c5e7bf' 
  AND (
    token = 'n1XdsMXT764f3TLitD2LKqo/upaFtxO6LqqpSLVFwPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )