UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q45Mvm7hWIn3cIr6Ac/pTB4TTmNRO93oPowesdDC8HI=' 
WHERE 
  key_id = '470bbb16d19daf2cd2621b9c5c7ad4a2ddbe6fad4349728e3d008354b9bb7577' 
  AND (
    token = 'q45Mvm7hWIn3cIr6Ac/pTB4TTmNRO93oPowesdDC8HI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )