UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZAgKsnDNp7cJNGrQudwNGDXdtuQDISqTLLFEM0wIv4=' 
WHERE 
  key_id = 'b61d8bb22d02951f5edca831da031bc08d86a51cd2a3f54d68a93e8f1c27b4ac' 
  AND (
    token = 'KZAgKsnDNp7cJNGrQudwNGDXdtuQDISqTLLFEM0wIv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )