UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCJmf3caI6869XJSJWW6LZYEV+HgXSJae4zGD9vW7Ps=' 
WHERE 
  key_id = 'dd90238a3e66fb6514738cc820b543179de66bc33382d774ad9dc92f27085186' 
  AND (
    token = 'OCJmf3caI6869XJSJWW6LZYEV+HgXSJae4zGD9vW7Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )