UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RGj7SRtgm2r/RyjlSEzr8/aw6Wp43GbnuUrt5axo8O4=' 
WHERE 
  key_id = '012fa30135331f33a61aa121d878c5ed5975bb92ed603ea3aa0fdfd7857362bb' 
  AND (
    token = 'RGj7SRtgm2r/RyjlSEzr8/aw6Wp43GbnuUrt5axo8O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )