UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v33tucHktP4u968z6j4v0avK4d6q1ejqo3aFWYuaB7Y=' 
WHERE 
  key_id = '0e3ea065cd50a365ab633b84a5252c35029f32f37a194c00ea0bdc1bee86cd51' 
  AND (
    token = 'v33tucHktP4u968z6j4v0avK4d6q1ejqo3aFWYuaB7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )