UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OuMkFFXo3Fbo2Gin3wfj+VPV9wrUFYs38mnAd7yTUQE=' 
WHERE 
  key_id = '26aa2b36fc35bf5b1dc91af101abf942ad099a3f525917b4a1dd312c08abb76f' 
  AND (
    token = 'OuMkFFXo3Fbo2Gin3wfj+VPV9wrUFYs38mnAd7yTUQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )