UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpSGEPur/M6dp+tekzS2vocUGbw3DXCzvZwOxLZw1mk=' 
WHERE 
  key_id = 'c433c26b985feffec4d6aa4a8e7493d4966c1e7174adb3841ce3cccd7a2525fe' 
  AND (
    token = 'LpSGEPur/M6dp+tekzS2vocUGbw3DXCzvZwOxLZw1mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )