UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2b0tR9hJnIGWtflJT+BqCJQWfLlHZVeU6mQVchxQ63I=' 
WHERE 
  key_id = '9125c7a18d1a217cfb74e0feb9ed81d3f78ea92bf38f0fe4bd3cfe6956d7df74' 
  AND (
    token = '2b0tR9hJnIGWtflJT+BqCJQWfLlHZVeU6mQVchxQ63I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032