UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DewRWvfTGePpYRR7/MNzsQIxli1hHxaer0qJkLZgiQs=' 
WHERE 
  key_id = '6cbdfddbd61df09d473ae04ce7b3510b20369c7388bbeddc14ae88da1592f1a9' 
  AND (
    token = 'DewRWvfTGePpYRR7/MNzsQIxli1hHxaer0qJkLZgiQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )