UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIBT+8cpboUmu0S/da6J9XEe1vVyMMHyfl8lSigBii8=' 
WHERE 
  key_id = '45883dfe70ac28842c8fa3c62c044118a5f3659074e7bae390195b91209dbb9b' 
  AND (
    token = 'MIBT+8cpboUmu0S/da6J9XEe1vVyMMHyfl8lSigBii8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )