UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVBXLAl4+mgW3ba60cwDaxKAepHGxniNnecNkEEGjxk=' 
WHERE 
  key_id = 'b1d6097c7a249353ce242dbc4bed1072626c71c5eda668e43db73d61bc9c131e' 
  AND (
    token = 'fVBXLAl4+mgW3ba60cwDaxKAepHGxniNnecNkEEGjxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )