UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKa1xPvgc3ZoAObsm9xCYZmE6JG2gXBl2X6N/LtD0ZM=' 
WHERE 
  key_id = 'eff9f79794c58867ac497136b67720fb4fe69a0fc7d9d662a450acb081ac2cee' 
  AND (
    token = 'ZKa1xPvgc3ZoAObsm9xCYZmE6JG2gXBl2X6N/LtD0ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )