UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gmpj3kwaSmiEYTd31qIGbwXCsx9TdUxbRYatGsN0HEg=' 
WHERE 
  key_id = 'f7292f17472eecb1d0ba173434955fdcd5227bc733b449536d0a78126f530e83' 
  AND (
    token = 'Gmpj3kwaSmiEYTd31qIGbwXCsx9TdUxbRYatGsN0HEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )