UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YuHfEhobQRyjRJ4b/SX1A7/P7sTOvRgNuPsO3+nYxFQ=' 
WHERE 
  key_id = 'd76e93faf7be1632323a74205bfd90b2ac87d9f62009ad3900562c2658d182f7' 
  AND (
    token = 'YuHfEhobQRyjRJ4b/SX1A7/P7sTOvRgNuPsO3+nYxFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )