UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/31NF7vG0QkJoQhdU8fRWCBL5rjawMLALDQ+UzpV1oQ=' 
WHERE 
  key_id = 'dc1b1bf43f5854f3c1f09466f4123c12929c90f891c5e1f892966110a07cbd2a' 
  AND (
    token = '/31NF7vG0QkJoQhdU8fRWCBL5rjawMLALDQ+UzpV1oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )