UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQ0TybYYrQK4fiwssBszA6C+5AqTCU183P9hhnUjcs4=' 
WHERE 
  key_id = '7db8ebf0134e0fe1cacc321a5cb45da0bf745cab80d56675eaf7765a7a5d42b2' 
  AND (
    token = 'uQ0TybYYrQK4fiwssBszA6C+5AqTCU183P9hhnUjcs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )