UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8U6HH75B/WTgNfudLL4az7y1QZFj1G/NwysxRZRjIqE=' 
WHERE 
  key_id = 'bf8426fd7ed4449be747a2fc43fff5d525a2ce166000dbf1345e21ddd393e083' 
  AND (
    token = '8U6HH75B/WTgNfudLL4az7y1QZFj1G/NwysxRZRjIqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )