UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQAUdxBZCIa6yu/Ebu15kpfLvMYCkZX7KS/ANgGD2i8=' 
WHERE 
  key_id = '4a8d1d953624173e4e5ed410d626b85723ad37a7dac8ab560026476ab1fb0a1a' 
  AND (
    token = 'JQAUdxBZCIa6yu/Ebu15kpfLvMYCkZX7KS/ANgGD2i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )