UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPWpTUDQBY9/Bw7XTFZEIu61ia78IlVAIkAgurF/W7g=' 
WHERE 
  key_id = '9d1baceeaa8d4a8c281d10d5afd8dabcace8471cc38eb151d1a7651cec604a26' 
  AND (
    token = 'kPWpTUDQBY9/Bw7XTFZEIu61ia78IlVAIkAgurF/W7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )