UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5WQABzkyfuqmbCPsX3DOmLbT+zrQ9v1Lr81q1kJuQIE=' 
WHERE 
  key_id = '97ece8c983d0b860e75d810d68bba83dc62e226a1b1739cfd766648c38dd2419' 
  AND (
    token = '5WQABzkyfuqmbCPsX3DOmLbT+zrQ9v1Lr81q1kJuQIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )