UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KN2a1kHUPBk62763s+30OHreQth8vM27MF8B0R9na4=' 
WHERE 
  key_id = 'd1bd22b7a3c767e35c72bb5c7f1b6696c9ff4fc025b1b635c75cddd1402e4d93' 
  AND (
    token = '4KN2a1kHUPBk62763s+30OHreQth8vM27MF8B0R9na4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )