UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/BaKL+nL9s2ysfIsC5wgH5ow2k717AvgRz1qEENUP0=' 
WHERE 
  key_id = '3431449b0354620d68f06109c7540c2f68663f6402d1e7066f342d8914d6224e' 
  AND (
    token = 'i/BaKL+nL9s2ysfIsC5wgH5ow2k717AvgRz1qEENUP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )