UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bv0nyNshjSuQHmn2UyKBICUS4NONHBzcKpwifXBFHeM=' 
WHERE 
  key_id = 'a17ab7d1d2659565230e85975bc8f16564a623fded89a62405c4892f6bbe22e0' 
  AND (
    token = 'bv0nyNshjSuQHmn2UyKBICUS4NONHBzcKpwifXBFHeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )