UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKKeS38T3anj/bMKd745i7+YF9CH9bnjPfufvL0a37I=' 
WHERE 
  key_id = 'ce20c00e016587e06b9e69ffb1a8b8ebaacbc598b39342a51a934a2ccec97632' 
  AND (
    token = 'dKKeS38T3anj/bMKd745i7+YF9CH9bnjPfufvL0a37I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )