UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCKKME6BzFokssp2OatqUqAxDTu+QK+JxFgIFYangIk=' 
WHERE 
  key_id = 'e271adbdfbdec12092c1391711deddeb6c9f3474689f62949b47094348d54019' 
  AND (
    token = 'SCKKME6BzFokssp2OatqUqAxDTu+QK+JxFgIFYangIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )