UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dwsbp4sMUAWomBaukZ669kEDrZ3TJzxgeLIkWhG+Pag=' 
WHERE 
  key_id = 'e42b9778fe7f403d79c0c53251dcbab8a42c82641c7b10980340e86f0c311083' 
  AND (
    token = 'dwsbp4sMUAWomBaukZ669kEDrZ3TJzxgeLIkWhG+Pag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )