UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E7fBbH+N2s4Uy/J/4BeDWhKtrYq73Q39qdcZkUCuz20=' 
WHERE 
  key_id = '7439c76ca4e6127b1c98b6237fadf7c9c7350cf13dde3575c054c86cd2b09e70' 
  AND (
    token = 'E7fBbH+N2s4Uy/J/4BeDWhKtrYq73Q39qdcZkUCuz20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )