UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kyr+3fqRKQkw+4qhO6qKEFS5UdrogoSlgWBWnGZ0UAs=' 
WHERE 
  key_id = '993d263a5b18c96c37bd18863391d551ceddcce32d2b67e3ca081023b1f6fb92' 
  AND (
    token = 'Kyr+3fqRKQkw+4qhO6qKEFS5UdrogoSlgWBWnGZ0UAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )