UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'msrUtVOMAxJR7z01zLZN1d7ou/Lo+ytF6LB+IUY4UW4=' 
WHERE 
  key_id = 'a82879e085bc8c8e3bfbb0941eb45df76a8c201ee3fef44cc8f6b998449f28c3' 
  AND (
    token = 'msrUtVOMAxJR7z01zLZN1d7ou/Lo+ytF6LB+IUY4UW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )