UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDDBT8pBXloDLLIvdzuZFaNAyCB2SreZlBdMQ3PyA2I=' 
WHERE 
  key_id = '3ad8f09ed9bb00f2e41645873b664edfdc9492e1ea3d2d5a7748967d2cec26bd' 
  AND (
    token = 'DDDBT8pBXloDLLIvdzuZFaNAyCB2SreZlBdMQ3PyA2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )