UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYyCLf6D1a1Ltx+Pzr4qMBypVqAACNGtQiR9wpr67g8=' 
WHERE 
  key_id = '9d8e7d4992ac9034c748ec6273773f9baa46c2edfc794be9d4fe2acd902cdd0b' 
  AND (
    token = 'zYyCLf6D1a1Ltx+Pzr4qMBypVqAACNGtQiR9wpr67g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )