UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7Y+Xik0LtisdLq84jBG0dz2aZKidzjXY6a4qsPt3SQ=' 
WHERE 
  key_id = '1e253d61d98ffdd81c9a96782a5cb3d7ba98fbea7f946fa674f55b31188db32c' 
  AND (
    token = 'X7Y+Xik0LtisdLq84jBG0dz2aZKidzjXY6a4qsPt3SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )