UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNQGztSPlMXtXehecGgwwhBSz+fw9KWAMmoW5NEjnWg=' 
WHERE 
  key_id = 'b357ac46ee631aafbe0e57a4a9771378bd0207cb847d2db7984740d08a39f69b' 
  AND (
    token = 'rNQGztSPlMXtXehecGgwwhBSz+fw9KWAMmoW5NEjnWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )