UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ra3yxt0EOQWuIV5aRt5TC4PuhlrqohKWZd+P4JFS5+4=' 
WHERE 
  key_id = '4d35d1d9fa8d1258ffa48cc6b73456cbbcb350a3e303dd1d2c54542e216b54af' 
  AND (
    token = 'ra3yxt0EOQWuIV5aRt5TC4PuhlrqohKWZd+P4JFS5+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )