UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6Y812EETo5ZtTTEp+EaRELDT0hzh1WLfjpCZ3Y5X2g=' 
WHERE 
  key_id = 'e352d0b57620bead7cb7aa33986103041477d7306d2729d65bfa3da3bc3b43f0' 
  AND (
    token = 'S6Y812EETo5ZtTTEp+EaRELDT0hzh1WLfjpCZ3Y5X2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )