UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQjYsinxI7ylnRN1bB1lhIk7mOZ1rjNUBx8kyPS53Ec=' 
WHERE 
  key_id = '343211115e31fc5ebcf12fee6f1fa98b45b8ff02f673ec77ee14626d8a475427' 
  AND (
    token = 'bQjYsinxI7ylnRN1bB1lhIk7mOZ1rjNUBx8kyPS53Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )