UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4LAA4f9RAVMa1maC+N452dZebQInTnp39y62/FpBks=' 
WHERE 
  key_id = 'af7ef861e90dcd8f35c6757f788de892a12e7046f79a325f08e149fd35056e5a' 
  AND (
    token = 'B4LAA4f9RAVMa1maC+N452dZebQInTnp39y62/FpBks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )