UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJ/qI4KYEr7zvcUuOF2Fz1WuCSEXTOgxYxpadLIjwqc=' 
WHERE 
  key_id = '57519b21aceac77b93dd743d0571c5880f678c0ad5b6c445717bea3d15476c27' 
  AND (
    token = 'mJ/qI4KYEr7zvcUuOF2Fz1WuCSEXTOgxYxpadLIjwqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )