UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/uYKG2Ry8kbZ9A7PEuXuY/b4rwKPgST0ViNAHCCQ4c=' 
WHERE 
  key_id = 'df69969f52d6f1418df2db9b7f12191616c9fd341639900867fd9592a6435030' 
  AND (
    token = 'X/uYKG2Ry8kbZ9A7PEuXuY/b4rwKPgST0ViNAHCCQ4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )