UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1z1/TU62z0JB9aYcJ0nxp0A4K+BIg6GBDRB5MREyGU=' 
WHERE 
  key_id = '7a352b16aacd8d4fe90cdb82b49c5521a371a88e7932a8ae91ea5f839df44037' 
  AND (
    token = 's1z1/TU62z0JB9aYcJ0nxp0A4K+BIg6GBDRB5MREyGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )