UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WKZsGcKhuqNxg3FrplCV33QF6LUHoxMiu5uX6B5Du9M=' 
WHERE 
  key_id = '2b378a381b639bd500d342a61fed597df30ee5de8015fad82ff701c83ebe23c8' 
  AND (
    token = 'WKZsGcKhuqNxg3FrplCV33QF6LUHoxMiu5uX6B5Du9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )