UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qB/GE3nFHxz8dl/RwZLGcIZ7+tlfMgHjNPjjEZthC5s=' 
WHERE 
  key_id = '16510c6437fb81cde004ab8beff5a769051e9d4e6b378dab7931fa8e8993e4bf' 
  AND (
    token = 'qB/GE3nFHxz8dl/RwZLGcIZ7+tlfMgHjNPjjEZthC5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )