UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5I5OgEyH5Pddj42YFA3/Ov7Gmh9iSXS2EqBoRfSUmuo=' 
WHERE 
  key_id = '1c30c77f2514b55f91b115aea23e6df2ec941676207ac2cf0bcf05840947fbd6' 
  AND (
    token = '5I5OgEyH5Pddj42YFA3/Ov7Gmh9iSXS2EqBoRfSUmuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )