UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lO8EBWx//5DhHANC2jiiVfsuTgNLiYV3rrUiXQLd77A=' 
WHERE 
  key_id = '440dd46f52b4d7dd04c314b72530eaf556026b986ed5389470031353201dfc78' 
  AND (
    token = 'lO8EBWx//5DhHANC2jiiVfsuTgNLiYV3rrUiXQLd77A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )