UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShiL9Tam1juXmJA8GGhxu26DNyppziSru9kch7jDHLE=' 
WHERE 
  key_id = '0e5e62494a8660de2fc650b2543c24702d228376f7d194ba97d3a0a333493562' 
  AND (
    token = 'ShiL9Tam1juXmJA8GGhxu26DNyppziSru9kch7jDHLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )