UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJ6iy2S79SNWBRp0WO69ROSYE4Vqs6sLUw6kABVowo4=' 
WHERE 
  key_id = '9a382b4dbcc35e263bce21d2244e777364ab1099d7aade8af1980ce83898dbf8' 
  AND (
    token = 'zJ6iy2S79SNWBRp0WO69ROSYE4Vqs6sLUw6kABVowo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )