UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WkIS7laPiqyv4pliy5On1CPGB72rtky4DZIRyJriZ1g=' 
WHERE 
  key_id = '833bbe35e5b36416c4587c64adbe1e1ea4dfe743f2fec235cc5043147c73b47d' 
  AND (
    token = 'WkIS7laPiqyv4pliy5On1CPGB72rtky4DZIRyJriZ1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )